Linky

Looking for the ultimate everyday carry? Discover why the Linky Voyage Backpack, hand-finished in Italy, is the perfect companion for your electric board and your daily hustle.

Uno skateboard elettrico pieghevole con funzioni smart e sicurezza La libertà non significa solo autonomia. Significa sicurezza, connettività e prestazioni che si adattano al tuo stile di vita.Con Linky non scegli semplicemente uno skateboard elettrico pieghevole. Scegli una soluzione di mobilità connessa, progettata in Italia per offrirti spostamenti più intelligenti, sicuri e integrati. Batteria compatta, autonomia potente Il cuore di Linky è una batteria compatta da 180Wh che offre fino a 20 km di autonomia con una sola carica.La ricarica richiede solo 2 o 3 ore, così puoi fare un pieno durante la giornata di lavoro, al bar o a casa tra una corsa e l’altra. Certificata CE e UN3171, la batteria rispetta i più severi standard di sicurezza europei e internazionali.Nonostante il design leggero, Linky garantisce energia affidabile per i tuoi tragitti urbani, le uscite del weekend e molto altro. Connettività smart con l’app Linky Linky non è solo uno skateboard. È una piattaforma. Grazie alla Linky App, la tua tavola resta sempre aggiornata e connessa.Gli aggiornamenti OTA (over-the-air) mantengono il tuo skateboard elettrico pieghevole sempre al passo, dal firmware alle nuove funzionalità, senza bisogno di strumenti aggiuntivi o interventi tecnici. Serve assistenza durante un tragitto? La chat in-app ti mette in contatto diretto e immediato con il nostro team di supporto. Sicurezza integrata e testata su strada Muoversi in città richiede più della velocità. Richiede fiducia. Linky integra funzioni pensate per la tua sicurezza in ogni momento.Il sistema di frenata rigenerativa offre una decelerazione fluida e controllata, recuperando energia per aumentare l’efficienza.I truck orientati alla stabilità garantiscono equilibrio e prevedibilità anche su superfici irregolari.Una luce frontale potente aumenta la visibilità e rende più sicure le corse notturne o in condizioni di scarsa illuminazione. Ogni componente e fornitore è stato testato su oltre 10.000 miglia prima del lancio. Un’affidabilità costruita su strada, non solo su carta. Più di uno skateboard elettrico pieghevole Linky unisce design italiano, tecnologia connessa e rigorosi standard di sicurezza per creare uno skateboard elettrico pieghevole davvero unico.È compatto abbastanza da stare sotto la scrivania, potente abbastanza per affrontare la tua giornata e intelligente abbastanza per evolvere con te.

Nel panorama della micromobilità, spesso dominato da veicoli ingombranti e pesanti, Linky si distingue come lo skateboard elettrico pieghevole più leggero al mondo.Con un peso di soli 6,5 kg, è progettato per accompagnarti ovunque, in metropolitana, nel bagagliaio dell’auto o sotto la scrivania. E si piega in pochi secondi.Ingegneria leggera con materiali avanzatiLa leggerezza di Linky non è un caso, ma il risultato di una selezione attenta di materiali tecnologici.La scocca è realizzata in poliammide rinforzata con fibra di vetro, mentre i comparti in alluminio dissipano il calore, migliorando le prestazioni e la sicurezza.Rispetto a monopattini elettrici o longboard da 13–15 kg, Linky utilizza la metà delle risorse e genera meno emissioni di CO₂, offrendo un’esperienza più sostenibile e pratica nella vita quotidiana.Portabilità senza stress da parcheggioDimentica il problema del parcheggio. Con Linky, lo skateboard pieghevole ti segue ovunque.Lo pieghi, lo trasporti, lo riapri e riparti.Libertà vera, senza limiti, pensata per la mobilità urbana contemporanea.Testato per oltre 10.000 migliaOgni componente e ogni fornitore del sistema Linky è stato testato per oltre 10.000 miglia prima del lancio sul mercato.Un'affidabilità costruita su strada, non solo su carta.

In un mondo che va veloce, serve un mezzo che stia al passo.Linky è l’unico longboard elettrico pieghevole pensato per integrarsi perfettamente nella tua vita quotidiana, seguendo i tuoi ritmi e i tuoi spostamenti. Che tu stia andando al lavoro, viaggiando o esplorando, Linky è sempre pronto a muoversi con te.L’unico longboard che si adatta alla tua vitaDal treno all’ufficio, dalle strade trafficate della città ai sentieri in montagna, Linky è progettato per accompagnarti ovunque.Grazie al nostro sistema di piegatura brevettato, bastano pochi secondi per passare dalla guida al trasporto. È compatto, sicuro e intelligente — progettato per essere flessibile quanto te.? Viaggia leggero. Corri lontano.Mettilo nello zaino. Portalo in metro, in aereo o nella tua caffetteria preferita.Niente più sguardi strani, niente più ingombro.Con Linky, la pieghevolezza significa libertà: libertà di muoversi, di scoprire, di connettersi. Ovunque e in qualsiasi momento.? Non solo pieghevole, ma progettato per le performanceIl sistema di piegatura di Linky non è un trucco da marketing.È il risultato di anni di progettazione, prototipazione e test.Realizzato con materiali di qualità aerospaziale e tutta la precisione dell’ingegneria italiana, garantisce sicurezza, resistenza e stabilità — senza rinunciare a fluidità e prestazioni.Nessun compromesso. Solo possibilità.Cosa dicono i rider “Prendo la metro, sfreccio in città, lo piego in ufficio e torno a casa al tramonto. È perfetto per la mia vita.”— Luca, Milano

Electric skateboards are always seen as toys or just electronic devices to have fun once in a while. Difficult to ride in the city, fun to ride on a weekend get way or along the beach. Here at Linky Innovation we didn't agree with this and we wanted to elevate the Electric Skateboard as a proper vehicle, reliable, usable, fun to ride and accessible on the everyday travels. In this series of 3 articles, you will learn more about how Linky differs from conventional electric skateboard, to make it a proper vehicle, actually one of the lightest and most portable electric vehicle on Earth. This time we start with the new remote control and app.Precision Control: The Ergonomic and Innovative Design of the Linky 2.0 RemoteFeatures: The Linky 2.0 remote offers several advanced features designed to enhance the riding experience. It comes with an ergonomic design, ensuring that it's comfortable to hold during extended use. The remote features a Bluetooth 5.1 connection that provides strong and reliable communication with the board. Additionally, the remote includes an LCD display, which allows users to easily monitor key ride metrics such as speed, battery life, and current mode selection. Riders can toggle between four different ride modes, making it suitable for everything from casual cruising to more aggressive, adrenaline-pumping sessions​.Ergonomics: The design of the Linky remote emphasizes both comfort and functionality. It has been carefully crafted to fit naturally in the user's hand, reducing fatigue during longer rides. The positioning of buttons ensures ease of access to critical functions like switching riding modes, turning the LED light on and off, and controlling the acceleration and braking​. The layout is intuitive, making it easier for new riders to adapt quickly while still catering to the preferences of more experienced users.Design Process: The remote's design was an integral part of the development of Linky 2.0, created in collaboration with engineers who specialize in mobility and electric vehicles. This partnership focused on making the remote durable enough to withstand everyday use while ensuring it was user-friendly. Incorporating feedback from early adopters, the team refined the remote’s shape and interface to improve its practicality and responsiveness​Total Ride Management: Personalizing and Supporting Your Journey with the Linky AppApp: The Linky app, available on both Android and iOS, serves as the main hub for managing the board's features. Through the app, users can customize their riding experience by adjusting the acceleration and braking curves to their preferences.OTA and Live Customer Care: Linky has integrated a seamless OTA system that allows users to easily update their boards without needing to visit a service center. The process is automated through the app, providing enhancements and bug fixes over time. This feature is paired with real-time customer support, meaning any issues with the board or app can be resolved through the in-app messaging system, offering users peace of mind during their journeys​In conclusion, riding a Linky 2.0 foldable e-skateboard goes far beyond simple transportation. It's an immersive experience that blends freedom, control, and personal expression. Unlike traditional electric skateboards, the Linky 2.0 is designed to be lightweight, portable, and highly responsive, allowing riders to move through urban environments with a unique sense of fluidity. The real-time data available on the remote's LCD screen keep you informed of key performance metrics.

Hi there,We’re excited to share some great updates about the progress we’ve been making on the production front. Your trust and patience mean the world to us, and we are committed to delivering a product that exceeds your expectations. Here's a closer look at what we’ve been up to:1) Completion of 3D Design OptimizationThe design and optimization of the 3D models for all the Linky components—including the remote—has been successfully completed. This marks a crucial step forward in ensuring every element of your Linky is engineered to perfection, combining functionality with sleek design.2) Molds Finalization & First Test PartsThe production of the molds is nearing completion, with the final touches expected by October 4th. Once the molds are ready, we’ll begin producing the first test parts. These components will undergo rigorous testing to ensure they meet our stringent quality standards before they are used in assembling the final units for shipment.In the attached photos, you can see the machinery that we are using to create and refine these molds, using high-precision steel and aluminum milling techniques. These machines guarantee that each part is crafted with unparalleled accuracy and durability.3) Preview of First PartsWe are excited to give you a sneak peek at some of the first parts that have come out of this meticulous process. As seen in the images, the first components include: The wheel rim The locker mechanism The motor and electronics cover These are just the beginning, and each part reflects the high standard of manufacturing we are committed to. Every detail has been carefully considered to provide you with a product that performs reliably and looks fantastic. Having relocated most of our suppliers in Italy, like SP Plast we have also enhanced our ability to control quality and drive innovation.A Commitment to Quality and ReliabilityAt Linky, quality is not just a buzzword—it’s the core of everything we do. We are confident that the final product will not only meet but exceed your expectations.We appreciate your continued support as we work toward delivering your Linky.Stay tuned for more updates as our pre-sale phase is ending soon! Don’t miss your chance to take advantage of the exclusive 25% discount still available on Indiegogo. Warm regards,The Linky Team

In the heart of a bustling city, where the cacophony of car horns and the ceaseless chatter of pedestrians filled the air, there lived a man named Alex. Day in and day out, Alex trudged through his routine: a monotonous job that demanded little creativity and even less joy, sandwiched between two slices of dreary commuting. The subway was his second home, albeit a cramped and dimly lit one, where the faces of fellow commuters blurred into a tapestry of urban fatigue. Alex's life was a cycle of grey—until one unforgettable Saturday. While rummaging through the attic in search of something mundane, his hand brushed against something unusual tucked away in a dusty corner. It was a sleek, modern electric skateboard, unlike anything he had seen before. The note attached, in his father's handwriting, read: "For the days you wish to fly without wings. Love, Dad." His father, an inventor of sorts, had passed away years before, leaving behind a treasure trove of gadgets and gizmos, most of which had faded into obscurity. This skateboard, however, was different. It was compact, folding quickly with a flick of the wrist, and it fit perfectly into a backpack. Curiosity piqued, Alex charged the skateboard and decided to make it his new mode of transportation to work on Monday. The moment he stepped onto the skateboard, the city transformed. Streets he had walked a thousand times revealed hidden gems he had never noticed. The wind in his hair, the exhilarating speed, and the freedom to weave through alleys and parks rekindled a sense of adventure that had long been extinguished. Commuting became the highlight of Alex's day. He explored neighborhoods, found new coffee shops, and even started waking up early to extend his ride. The electric skateboard was not just a tool for travel; it was a key to a new world. Colleagues noticed the change in him—gone was the dreary, disinterested Alex. In his place stood a man who radiated happiness, whose eyes sparkled with stories of his latest discoveries. The skateboard did more than alter Alex's commute; it transformed his outlook on life. He became more open, more willing to take risks and embrace the unknown. Weekends were spent charting new routes through the city, and evenings were filled with maintenance and upgrades to his beloved skateboard. It became an extension of himself, a symbol of his newfound zest for life. One day, as Alex zipped through a particularly beautiful park, a thought struck him: his father had given him far more than a piece of technology. He had given him a gift of joy, adventure, and a reminder that life is not about the destination, but the journey. With a grateful heart and a wide smile, Alex looked to the horizon, ready for wherever the road might take him next.  

In today's rapidly evolving world, the rise of Artificial Intelligence (AI) has sparked a significant debate about the essence of human creativity, freedom, and individuality. As AI technologies challenge our traditional notions of creativity and efficiency, it's crucial to revisit what it truly means to be human. Is it the pursuit of perfection, efficiency, and excellence in our endeavors? Or, does the essence of humanity lie in simplicity, the joy of living, and engaging our minds and bodies in ways that affirm our aliveness?Amidst this technological revolution, the Linky Electric Skateboard emerges not just as a means of transportation but as a beacon of human experience and interaction with the world. It offers a unique perspective on how technology, when aligned with human values, can enhance our lives rather than detract from our human essence.Rediscovering the Joy of LivingThe Linky Electric Skateboard transcends the conventional view of commuting as a mundane task. It transforms it into an opportunity for joy, exploration, and a deeper connection with the elements around us. In an age where efficiency often trumps enjoyment, Linky encourages users to slow down and appreciate the journey. It's a reminder that being human is about experiencing life in its fullness, embracing the wind in your hair, the sun on your face, and the thrill of movement.A Gateway to Nature and SimplicityAs we navigate through concrete jungles, the Linky Electric Skateboard serves as a gateway back to nature. It encourages riders to explore their surroundings, to find routes less traveled, and to immerse themselves in the beauty of the natural world. This reconnection with the environment is a stark contrast to the sterile, digital spaces that increasingly dominate our lives. It's a call back to simplicity and to the basic human need to connect with the earth and its elements.Enhancing Human Capabilities, Not Replacing ThemUnlike AI technologies that aim to replicate or surpass human abilities, products like the Linky Electric Skateboard are designed to enhance our capabilities without replacing them. They complement our physical and mental faculties, allowing us to experience the world in new ways without diminishing our role in the process. It's about using technology as a tool for enrichment rather than a substitute for human experience.A Celebration of IndividualityIn a society where conformity is often the path of least resistance, choosing to commute on an electric skateboard is a statement of individuality. It's an expression of choosing a path less conventional, of valuing experiences over efficiency, and of the personal freedom to navigate the world on one's own terms. The Linky Electric Skateboard empowers users to carve their unique paths through the urban landscape, celebrating the diversity of human expression.ConclusionIn conclusion, as we stand at the crossroads of technological advancement and human essence, it's imperative to remember that being human is not about striving for perfection or efficiency. It's about embracing the beauty of imperfection, the joy of living, and the depth of our connections with the world around us. The Linky Electric Skateboard is more than just a mode of transportation; it's a manifesto for a life lived fully, a testament to the enduring spirit of human creativity and freedom in an AI-dominated society.

In the evolving landscape of urban mobility, a beacon of innovation shines brightly from Italy. Linky, the first foldable electric skateboard fully produced in Italy, is not just a leap forward in transportation; it's a celebration of Italian heritage, local craftsmanship, and the spirit of innovation that permeates the country's history. This narrative is deeply enriched by the historical significance of the places that contribute to Linky's creation: Falerone, Grottazzolina, and L'Aquila.L'Aquila: A Legacy of Resilience and InnovationL'Aquila, nestled in the heart of Italy, is a city of resilience and rebirth. Known for its rich history, architectural beauty, and as a center for education and technology, L'Aquila has overcome challenges, including the devastating earthquake in 2009. Today, it stands as a symbol of strength and innovation, with the r13 team leading the charge in electronic engineering for Linky, embodying the city's spirit of resurgence and technological advancement.Grottazzolina: A Testament to Artisanal ExcellenceGrottazzolina, a picturesque town in the Marche region, is renowned for its artisanal tradition and manufacturing excellence. This town, with its deep-rooted history in craftsmanship, provides the perfect backdrop for the production of Linky's plastic parts by the SP PLAST team. The meticulous attention to detail and quality inherent in Grottazzolina's manufacturing culture is reflected in every component of the Linky skateboard, echoing centuries of artisanal expertise.Falerone: A Cradle of Culture and CraftsmanshipFalerone, an ancient town with origins dating back to Roman times, is rich in history and cultural heritage. Known for its archaeological sites and vibrant cultural scene, Falerone is also a hub of innovation and craftsmanship. It is here that the final assembly and quality checks of Linky take place, overseen by the dedicated Linky team. Falerone's blend of historical significance and modern creativity provides the perfect environment for the birth of a product that is as much about performance as it is about passion and precision.Revitalizing Local Economies and Embracing SustainabilityThe production of Linky in these historic locales is not just a nod to Italian craftsmanship; it's a conscious choice that promotes sustainability, supports local economies, and contributes to the creation of high-tech jobs. By harnessing the unique strengths and heritage of L'Aquila, Grottazzolina, and Falerone, Linky is paving the way for a future where innovation and tradition coalesce to create not only superior products but also a positive social impact.Conclusion: A Journey Through Time and InnovationLinky's story is woven into the fabric of Italian history, from the ancient streets of Falerone to the resilient spirit of L'Aquila, and the artisanal excellence of Grottazzolina. As we embrace the future of urban mobility, Linky stands as a testament to the power of combining cutting-edge technology with centuries-old traditions. It is more than an electric skateboard; it is a symbol of Italian innovation, a nod to the past, and a ride towards a brighter, more sustainable future.This expanded narrative not only highlights the innovative aspects of Linky but also pays homage to the rich histories of Falerone, Grottazzolina, and L'Aquila, connecting the product's modern significance to its deeply rooted Italian heritage.

In the rapidly evolving landscape of urban transportation, the quest for efficient, eco-friendly, and convenient modes of mobility has led to innovative solutions that redefine how we navigate our cities. Among these, multimodal mobility stands out as a forward-thinking approach that combines various forms of transportation within a single journey, offering a seamless and flexible travel experience.At the heart of this revolution is the integration of advanced mobility intelligence and data-driven infrastructure planning, encompassing public transportation, e-scooter/e-bike stations, and shared mobility options. However, one innovative solution that uniquely complements this ecosystem is the foldable electric longboard, epitomized by Linky.Linky isn't just another electric skateboard; it's a groundbreaking travel companion that promises unparalleled convenience and integration with all forms of transportation, including airplanes. Thanks to its unique patented folding system, Linky addresses a critical challenge in urban mobility: the last-mile problem. This term refers to the final segment of a journey between a transportation hub and the final destination, often the most time-consuming and least efficient part of the commute. With Linky, travelers can effortlessly unfold their electric longboard and glide through city streets, bridging the gap between other transportation modes and their ultimate destination.The Role of Linky in Multimodal MobilitySeamless Integration: Linky's compact, foldable design allows it to be easily carried on public transport, stored in luggage compartments on trains and buses, and even brought on airplanes, making it the perfect accessory for the urban commuter and the international traveler alike.Eco-Friendly Solution: As cities grapple with pollution and strive for sustainability, Linky offers an environmentally friendly alternative to gas-powered vehicles. Its electric propulsion reduces carbon footprints, contributing to cleaner air and a healthier urban environment.Data-Driven Infrastructure Compatibility: The rise of multimodal mobility requires sophisticated planning and infrastructure that can accommodate diverse transportation options. Linky's adaptability and ease of use complement these efforts, encouraging the development of urban spaces that are not only more navigable but also more livable.Enhancing Mobility Intelligence: The integration of mobility solutions like Linky into broader transportation networks underscores the importance of data in optimizing urban travel. Through the analysis of travel patterns and user preferences, cities can better plan routes, deploy resources, and enhance the overall efficiency of public transportation systems.Linky: More Than Just a Mode of TransportLinky represents a lifestyle choice that aligns with the values of modern urban dwellers who prioritize sustainability, efficiency, and flexibility. It's not merely a tool for getting from point A to point B; it's a statement about embracing innovation and rethinking the way we move through our cities.As we look to the future, the role of smart, foldable electric longboards in the tapestry of urban mobility cannot be understated. They symbolize a commitment to a more connected, accessible, and sustainable world.

Strap in, riders! It's not just excitement in the air; it's the buzz of revolution—the kind that comes with the unveiling of Linky 2.0. As we speak, the lab lights burn late into the night, where Enrico is diligently casting spells over the firmware of these marvels.Enrico's workshop has become a sanctuary where Linky 2.0 is evolving from sketches and circuits into a sentient force, eager to carve asphalt. With meticulous eyes and skilled hands, he's fine-tuning the symphony of code that will dictate each smooth roll and dynamic carve of Linky 2.0's maiden voyage.Imagine the scene: our latest invention, springing to life, eager to redefine agility and power on the streets. Before Linky 2.0 takes its first bold leap, Enrico is there, ensuring that its every function is honed to perfection for the smoothest, swiftest, and smartest ride ever crafted.But here's the most electrifying news—we're on the cusp of launching our pre-order campaign on Kickstarter, and it's your chance to be part of this ground-breaking moment. This is your golden ticket, not just to be among the first to witness Linky 2.0's prowess but to do so at a phenomenal discount. The future of skateboarding isn't just knocking at your door; it's ready to burst through.By securing your Linky 2.0 through our Kickstarter campaign, you're not just getting an incredible deal—you're becoming a pivotal part of the journey. You're not just a backer; you're a pioneer, a trendsetter, an early adopter who recognizes a game-changer when they see one.Click here to subscribe and receive instant updates on the launch: https://presale.linkyinnovation.com/?Become a VIP with Just $1! Are you ready to elevate your experience with Linky 2.0? Don't miss this exclusive opportunity! For a limited time, we're inviting our readers to become VIP members by simply contributing $1. Yes, that's all it takes!What's in it for you? Instant VIP Status: With your $1 contribution, you gain immediate VIP membership. Massive 40% Discount: As a VIP, you'll receive an unbeatable 40% off on the revolutionary Linky 2.0 upon its launch. Exclusive Facebook Group Access: Join a community of innovators in our VIP-only Facebook group. Here, you'll gain insider insights, share ideas, and communicate directly with our team. ? Click here to claim your VIP spot now!So, as we gear up for this exciting chapter, we invite you to join us. Keep your eyes peeled and your senses sharp because the launch will be here before you know it.Don't just dream of the future—ride it.The countdown to our Kickstarter campaign begins now.Are you ready to roll into tomorrow?

Hey there, fellow skateboard enthusiasts! We've got some exciting news to share with you today. We just received the final version of our brand new dual-drive PCB board from the fantastic folks at @r13Technology, and our resident skateboard collaborator, Enrico, is gearing up for the meticulous task of putting all the components together. Get ready to witness the magic of our new PCB!So, what exactly is a PCB board in an electric skateboard, and how does it work? Let's break it down in simple terms.What's a PCB Board? PCB stands for Printed Circuit Board. Think of it as the heart and nervous system of your electric skateboard. It's a flat board made of non-conductive material (usually fiberglass) with a layer of conductive pathways etched onto it. These pathways serve as highways for electricity, allowing all the electronic components to communicate and work together seamlessly.Components Galore Your electric skateboard is more than just a deck and wheels. It's a sophisticated piece of machinery with various components, such as the battery, motor controller, and sensors. These components are interconnected on the PCB board to make your ride smooth, safe, and enjoyable.Power to the Wheels The PCB board plays a vital role in controlling the power delivery to your skateboard's wheels. When you hit the throttle on your remote control, the signal travels through the PCB board, instructing the motor controller to spin the wheels at your desired speed. The PCB ensures that power is distributed efficiently, so you get that adrenaline-pumping acceleration you crave.Safety First Safety is paramount in electric skateboarding, and the PCB board plays a crucial role in ensuring it. It's responsible for monitoring various sensors, like temperature and voltage, to prevent overheating or overcharging of the battery. This helps keep you and your board safe while out on the streets.The Art of Assembly Now, back to Enrico and his meticulous work. He's the mastermind behind putting all these components together. It's a bit like assembling a puzzle, making sure each piece fits snugly on the PCB board. Enrico's steady hands and keen eye ensure that our new dual-drive PCB board is ready to power Linky 2.0 like never before.In a nutshell, PCB boards are the unsung heroes of electric skateboards. They bring life to your ride, ensuring all the electronic bits and pieces work harmoniously to provide a thrilling and safe experience. So, the next time you hop on your electric skateboard and cruise around town, take a moment to appreciate the magic happening beneath your feet.Stay tuned for more updates on Linky 2.0, and don't forget to keep rolling! ?✨

In this week's article, we’ll talk about IP ratings so you can understand what it means and what your board is capable of.Electric skateboards are electric machines and, as such, are susceptible to water damage. Several electric components in electric skateboards, notably the battery and motors, are prone to water damage. In addition to being susceptible to water damage, electric components in electric skateboards can also be damaged by mud and grime, especially if the board has a low water resistance level.With the increased demand for water-resistant electric skateboards, nearly all boards in the market today are resistant to light splashes (IPx4 rating). Several others can also withstand light rain or occasional puddles (IPX5), while several high-end boards can sustain deep puddles or heavy rain, i.e. IPX6 or higher.However, even with the highest water resistance rating, it’s important to note that no electric skateboard is truly waterproof. There’s a clear difference between water resistance and being waterproof. Even electric skateboards with the best IP rating are still not technically waterproof.Let's bring some light to the meaning of IP rates.What are IP Ratings?Electric products, including e-skateboards, have electrical and electronic units/components i.e. motor, battery, sensors, electronic controls, wires, switches, etc. which can deteriorate and malfunction when they come in contact with dust or liquids.Ingress Protection (IP) Ratings is a system developed by the International Electrochemical Commission (IEC) to standardize the grading of electric products based on their ability to withstand the ingress (intrusion) of liquids or dust. The system has been extensively adopted across the electronic products industry and functions to enlighten consumers about the capability of a particular product to withstand dust and liquids.The IP rating is indicated by the abbreviation IP and a subsequent two-digit number. The first numeral after IP classifies the protection level pertaining to solid objects like debris and dust particles rated on a scale of X-6. For instance, 1 denotes little protection, while 6 indicates full protection from dust and debris.The second digit in the IP rating indicates the product’s ability to withstand liquids. 0 indicates no protection from liquids while 9 indicates protection from more massive exposure, like water at high pressure and temperatures directed at the electronic from diverse angles, usually associated with steam cleaning. In certain instances, the letter ‘X’ can replace either numeral, as popularly seen on budget scooters with an IPX4 rating. In this case, IPX4 would mean that the scooter has only been tested for water resistance and not dust resistance.The three main points of ingress protection in electric skateboards are the motor, the circuit board, and the battery. The circuit board is a very sensitive part of the board.It connects to the accelerator, brake sensors, lights, and other parts, and will not function once water or dust penetrates. The motor also consists of electronic components which can be damaged by the ingress of dust and liquids.First Numeral- Debris (Solid) ProtectionIf the first number is 0 (IP0) there is no protection from dirt, dust, rocks, or anything else.1 > 50 mm1 means protection against intrusion by body parts, measuring about 50 mm and over, such as hands or feet. However, it does not deter deliberate attempts at access.2 > 12.5 mm2 means protection against fingers or objects measuring 12.5 mm and above.3 > 2.5 mmThis level denotes protection against thick wires, tools, etc. that measure 2.5 mm and above.4 > 1 mmProtection against wires, slender screws, bolts, etc., measuring 1 mm and above.5 Dust ProtectedAt 5, the product receives partial protection against dust. It can therefore permit a substantial amount of dust that can damage or interfere with the normal operation of the product. With an IP 5 there’s pretty much no dirt can get in there at all.6 Dust-tight6 means that the equipment offers complete protection against contact (dust-tight). A vacuum seal is used to provide complete protection against entry of dust or any solid foreign substance.Second Number (Liquid) Rating Table1 Dripping Water1 means the product is not susceptible to damage by dripping water i.e. vertically falling water drops2 Dripping water from a source tilted at a 15° angleAt 2, the electronic is safe from water dripping from a source, tilted to a 15° angle from the vertical axis3 Spraying WaterThe electronics will not be harmed by water coming from any high-pressure source tilted up to 60° from the vertical axis.4 Splashing of WaterThe electronic is protected from water splashes directed at it from any direction. (Here we are starting to have decent protection)5 Water JetsLow-pressure water jets projected by a nozzle (6.3 mm) shall have no effect on the equipment. This rating can also sustain water directed from any angle.6 Strong water jetsThe equipment is resistant to strong (high-pressure) water jets, from any direction.Usually, this is the maximum grade you can get with an electric skateboard.7 Immersion in water bodies no deeper than 1 m.No water ingress if the product is placed underwater up to 1m for a period of 30 minutes.8 Prolonged and deeper immersion.The product is protected against the effects of continuous immersion in water. 8 can withstand immersion at greater depths.9 or K Extreme pressure and high temperature at any angleThe equipment is protected from water ingress caused by steam cleaning, high-pressure, and high-temperature jet wash.Linky 1.0 has an IP55, but our R&D team is now working on improving its grade to IP65.As always our goal is to give our customers a premium product that lasts as long as possible.As you can read in the previous article, Linky 2.0 will have a new innovative electronic compartment, which will protect the system even more from the infiltration of water and dust.How to maintain water resistance in your electric skateboard?While a water-resistant electric skateboard will withstand light rain, you should still be willing to perform regular maintenance to keep it in top shape. Not only do these tips ensure you get maximum usage out of the skateboard, but it's also vital for financial protection.Here are some great tips for maintaining water resistance in your e-skateboard and protecting your warranty. Perform regular inspections Prevent and fix corrosion issues Store the skateboard in a cool, dry place Get a skateboard backpack Know your warranty That said, stay in touch with us to learn new features of Linky 2.0. We finally finalized the first prototype and we are starting the production.Hand-tight riders, the next generation of electric riding is here.Got questions? drop them below ;-)

One of the most innovative features of the new Linky 2.0 is the electronic compartment.In the old Linky, the structural compartment was where the PCB (printed circuit board) and battery pack were installed.In this new Linky, we thought about sustainability and customer service.We designed a new compartment with two components: The structural component: this part is directly connected to the wooden deck (as you can read in the previous article here). A plastic structure in which to install the PCB - motor control and battery pack. The reasons we arrived at this solution are as follows:IMPROVED PERFORMANCEAs can be seen in the image below, we designed two aluminum caps that will increase heat dissipation, one for the PCB and one for the battery pack.IMPROVED IP GRADEThis solution will enable us to increase protection from water and dust infiltration.MORE SUSTAINABLE PRODUCT AND EFFICIENT CUSTOMER SERVICEThe customer will be able to remove the tub if it is damaged and ship it to us for repair, without having to ship the entire skateboard - saving time and carbon footprint.DISASSEMBLY DESIGNOnce the customer is finished with Linky, they can send it back to us and we can remove the damaged parts without having to throw away the entire product. This will be a game changer for reconditioning and giving the product a new life.You can find a short interview with Paolo Pipponzi, our CTO and co-founder, here ? https://t.ly/cz013

Our team is currently putting the early prototypes of Linky 2.0 to the test on the streets.In this article, we will share a few updates regarding the new Deck, which will look and feel completely different. We won’t use any carbon fiber this time, and we’ll explain why. Wood over Carbon Fiber: why? For years we’ve been using a sandwich structure made of 3 mm of carbon fiber and 3 mm of bamboo, glued together by an external plastic to smooth the corners of the deck.For the new linky, we chose a more traditional solution. From the tests we had run over the past months, we came to the conclusion that the type of wood used improved the maneuverability of the product, favoring the absorption of the vibration coming from the road, and improving the overall driving comfort.Why traditional wood was a tricky material?Wood is usually abandoned in traditional electric longboards because the coupling between the plastic containing the battery and circuit board and the deck can be a weak point when the deck undergoes significant bending due to weight.For this reason, wood is usually coupled with fiberglass or carbon fiber to increase stiffness, however, causing problems with riding comfort because the structure being stiffer no longer absorbs road vibrations, which are instead absorbed by the skater's feet and legs (if you ever experienced numbness on your legs while riding, now you know why ;-))Over the past few months, we have focused on studying this issue in depth, looking for a solution that can offer more comfort but also use sustainable materials. Our efforts have been particularly focused on: eliminating gluing decreasing the number of components trying to limit the use of composite materials that are difficult to recycle. What’s the direction we’re taking:The solution we’re testing now is a mix between wood and a particular kind of plastic.The structure of Linky's deck is made by coupling plywood wood with a structural plastic tub that contains the battery and electronics, and the coupling is designed to ensure the solidity of the components without compromising their flexibility, thus improving ride comfort.Another advantage of using wood and reducing components is more extraordinary overall lightness.What woods are we testing?1. Maple: Affordable and ultra-durable. It can take a beating and look great for many years to come. Because it takes dark stains well, maple is often used to mimic more expensive woods. Cons – Because of its ability to mimic pricier woods, it puts maple trees at risk from deforestation.2. Birch: Birch trees are at home in Europe, Asia, and Japan. Birch is harder than other hardwoods and has great durability. It has excellent benign properties, with good crushing strength and shock resistance. Reasonable availability, but more limited if selected for color.3. Beech: it is hardwood, moderately solid, with good mechanical properties. It has particularly high resistance to compression, though less so to bending or tension because of its short fibers. Very fine texture. The problem we are trying to overcome is the tendency to warp substantially when exposed to changes in humidity.Linky has been reimagined, redesigned, and remastered from the ground up.That’s just the start. More specs and capabilities of Linky 2.0 will be added as we work on bringing the electric skateboard to life – so keep an eye out.Ready to join the rider revolution?Linky 2.0 will be launched in the fall of 2023.Got a dozen burning questions? We’ve got you covered.Drop your questions below! 

Here at Linky Innovation, our team has been working restlessly in the past few years for this moment. We can finally share with you all that we are designing our new board, LINKY 2.0.It's time. Time to breathe new life into our streets. To revolutionize e-mobility and evolve with our cities. It’s time to ride beyond what you thought an electric skateboard was capable of. Are you ready to go beyond?We need to thank the call Brevetti+ for making this possible. Brevetti+ is the incentive for the economic exploitation of patents, promoted by the Ministry of Economic Development and managed by Invitalia.The design of Linky2.0 will be revolutionizing the e-mobility industry.Made in Italy & Sustainable.With an all-Italian team of suppliers and the final assembly stage handled at the Falerone facility, Linky stands for positive change. We are currently testing innovative materials to make the new Linky durable and more sustainable. "In addition to being able to manage product quality in a more timely manner and cut logistics costs and shipping time, our dream is to bring value to our land. We want our company to have a positive impact not only on the environment but also on society." Bringing the production to our home means supporting our community, encouraging local growth, severely depressed after the 2016 earthquake. To date, +6 young people under 35 were hired and trained in highly professionalizing roles.+46 new hiring planned within 2026.The new board will continue to be the lightest foldable e-skateboard in the market.So your favorite feature hasn’t been forgotten – phew. But what’s new? Well, Linky 2.0 will be optimized for faster riding. 2 power freewheeling brushless motors will provide powerful acceleration and will allow riders to hit speeds up to 40 km/h. Think your city is too big? think again. Linky 2.0 will feature two-wheel drive, an extended battery range, front and rear lights integrated into the structure, fenders, bigger tires, a new iconic frame design made with innovative and eco-friendly materials, and intelligent APP control for safety and better performance.All of the materials will be produced in-house at a warehouse in Marche, rather than flown in from around the world—saving transportation costs and time. While the rest of the industry buys parts from Chinese factories and they just assemble, we develop the board ourselves.Quality control—the key to customer retention—has to be a reality, not a slogan.This is something that differentiates us completely from the rest of the industry.The Challenge and Features.The design challenge for our new board was to have an electric skateboard with much more power, more speed, and longer ride times, without compromising its foldability and lightness.We also wanted to bring the production in-house, but finding local suppliers wasn’t easy.Through sketches and drawings, various ergonomic and functional studies were done on the Linky's locking system to make it easier, functional, and intuitive.Great effort has been dedicated to the design of the new remote. After several studies and continuous implementations and modifications, both mathematical models and prototypes, we defined the style lines, shapes, and position of the interfaces in the final remote control concept.Study sketches were created for the wheels in order to study the correct diameter and smoothness on different terrains, in order to always give the most pleasant riding feeling.We’re always looking to make our cities less congested and polluted, and set a new precedent for how people choose to move around them. After all, our co-founders’ dream back in 2016 was to share a different and more sustainable way to move with the rest of the world. The speed, accessibility, and ease of Linky 2.0 will push a micro-mobility future into view, making it capable of forcing a shift in the hierarchy on the roads. It will offer riders a true car or motorbike replacement for their everyday lives in cities and beyond. Linky 2.0 is one step ahead of the game; an answer to our ever-evolving mobility needs as we and our urban spaces shift and change.   The best part? It’ll only get better. And better.The next generation of electric riding is here. Excited about all the things to come? Us too.Linky has been reimagined, redesigned, and remastered from the ground up.That’s just the start. More specs and capabilities of Linky 2.0 will be added as we work on bringing the electric skateboard to life – so keep an eye out.Ready to join the rider revolution?Linky 2.0 will be launched in fall of 2023.Got a dozen burning questions? We’ve got you covered.Drop your questions below! 

Once upon a time, somewhere in the late 40s or 50s, the world gave birth to the very first skateboard. Who invented it, who thought it up? No one knows for sure. However, one thing is certain: these “sidewalk surfers” were most likely developed by California wave riders looking for a way to surf on land, when the waves slowed. These early skateboards, made by attaching metal roller skates to planks of wood, evolved into the stylish, fast personal transport vehicles we see today.Skateboarding on its own can be quite an exhilarating experience for riders as they cruise down the pavement, go off the road on an all-terrain board, or indulge in the breathtaking experience of kiteboarding. However, the creation and development of motorized skateboards such as the Linky took skateboarding to a new level. The electric skateboard soon became known as a cost-effective, fast, and eco-friendly mode of urban transportation for boarding enthusiasts everywhere.The Emergence of the Motorized SkateboardRegarding the history of the development of electric skateboards, we can't help but wonder what the ancestors of our electric skateboards looked like. In other words, what was the model of our first electric skateboard?The ancestor of electric skateboards was not a longboard powered by electricity, but a longboard powered by gasoline. -Called MotoBoard.It was invented by Jim Rugroden, a student in Berkeley, California, who invented MotoBoard in his brother's garage in Campbelltown in the South San Francisco Bay Area when he took a break from physics studies in the summer of 1975. MotoBoard started from a simple push to develop a prototype into a precision automatic axle drive sports car.It encountered an accidental opportunity and started mass production. While taking photos for Skateboarder Magazine in Carlsbad, California, Rugroden met with onlooker entrepreneur Bill Posey, who eventually teamed up to form Quantimotion, Inc., DBA MotoBoard International.MotoBoard's unique eye-catching ability has gained worldwide recognition through numerous media exposures, but the use of gasoline has an impact on environmental pollution.Compared with the gasoline-powered long version of MotoBoard, Louie Finke's skateboard is closer to our modern electric skateboard. At the end of 1997, Louie Finkle introduced a new type of skateboard to the world, which is a new type of wireless electric skateboard, and was patented in April 1999.This product was revolutionary and made an instant success, but it was very expensive, so it could not be owned by everyone. However, it was not until 2004-2006 that electric motors and batteries had enough torque and efficiency to effectively power circuit boards. Kickstarting the path toward the modern electric skateboardAs technology progressed, more powerful electric motors and batteries with sufficient torque became available in the market. This led to a steep rise in the amount of skateboard design and development projects, and Kickstarter was key to their success.In 2012, Sanjay Dastoor, John Ulmen, and Matthew Tran launched a Kickstarter campaign to raise $100,000 to develop their electric skateboard design. The campaign exceeded that target by far, so they founded Boosted Boards and began manufacturing and selling their 12-pound electric skateboard that can reach up to 20 miles an hour. This became the benchmark for the modern electric skateboard.The electric skateboard is one of the best inventions in recent years. It has changed the way people commute in cities around the world.Electric skateboards give riders an eco-friendly, low cost and convenient way to commute in urban areas and college campuses. Urban commuters can bring along a battery charger, ride their Electric skateboards to the train, stash it in their backpack as they board their train, and charge it when they get to their destination.  The addition of apps gives you even more control. Add to this, the fact that you no longer have to kick and push yourself to your destination, and you can see why electric skateboards have attracted and kept their fans.Linky Innovation played an important role in the electric skateboard industry through the invention of the first and unique foldable system.Our work is not done yet. We are continuing to research, test, and improve our technology. So, stay in touch, the best is yet to come! ;-) 

Cars have been a symbol of freedom for a century. Once you earn a license as a teenager, you've got the means to get out of the house on your own. Later, the freedom of the open road is intoxicating, offering the temptation of limitless adventure if you just hop behind the wheel, turn the key, hit the gas, and go.Cars don't hold that same kind of freedom anymore. Between traffic congestion, car loans, gas prices, and more, many are ditching the illusion of freedom for the real freedom of a car-free life.And if you're a skateboarder, who says that same freedom and exhilaration can't come on the back of a board?Here are 6 reasons why using an electric skateboard will make your daily commute easier:IMPROVE YOUR HEALTHRiding an electric skateboard can release tension and anxiety. The feeling of the breeze on your face and the warmth of the sun on your skin is priceless. E-skating in the open air increases the release of endorphins, popularly known as the happiness hormone. Therefore, after riding an e-skate, it is possible to experience a pleasant feeling of satisfaction due to increased blood irrigation of the brain.It is a fact that using a motorized skateboard as a mode of transport reduces stress - a lot. It's an activity that puts your mind into the moment, and it doesn't require a lot of concentration. While skating, we can simply forget about everything for a moment.Other health benefits from riding an electric skateboard are: Improving Balance Relieving Stress Reducing the risk of cardiovascular-related diseases Preventing Depression Improving Physical Endurance The health benefits attributed to the use of an electric skateboard are thrice as many as those attributed to using a car. There might be a bit of exaggeration in this line of thought since there isn’t enough concrete evidence to support the hypothesis that commuting between places with a car has any health benefits. Consequently, the association between a sedentary lifestyle and cars is enough reason to ditch automobiles in favor of electric skateboards.SAVE TIMEIf you are used to taking public transportation or sitting in traffic, opting for an electric skateboard could be a way to save time.On average, Americans spend 100 hours per year stuck in tailbacks. Just to put it into perspective, 100 hours/year is the same as 2.5 weeks off work or walking through Central Park 100 times.SAVE MONEYElectric skateboards give users the chance to save money they would have rather spent on buying petrol or charging in the case of an electric car. The use of electric skateboards can help you significantly cut your gas budget. Many people use their car even to go shopping on the corner, but does it make sense? Why use the car and waste fuel if we can go there by riding an electric skateboard? Certainly, the less you use the car and the more the electric skateboard, you will see the impact of this reflected in the bills at the end of the month.FUN & EXCITING Commuting with an electric skateboard is widely considered fun. You can be out in the weather and enjoy the sunshine during your commute. You can feel the wind in your hair, take on an offroad trail with the upgraded suspension, find new shortcuts or simply be out on a nice day away from the congestion of the freeway. There is more opportunity to enjoy the ride for a longer period, and there is a good possibility of a transfer of skills gained from the use of an electric skateboard to other fun activities such as surfing and snowboarding.HELP THE ENVIROMENTAccording to the United Nations, the use of cars or any other fossil fuel vehicles, in general, is responsible for almost a quarter of the emissions of gases that are harmful to the environment. More specifically, fine particles and ozone generated by traffic congestion are one of the main causes of pollution in cities, along with industry, and rail freight. More and more people are realizing that the use of a clear mode of transport is no longer a choice but a necessity to improve our lives and combat climate change.Besides the poor air quality, the space dedicated to car parking is also not helpful for green urban planning development. Electric skateboards as a daily transport offer another option that guarantees a reduction in carbon footprint. These devices run on rechargeable Li-ion batteries which implies that smog and other air pollutants are less of a problem.IMPROVE SOCIAL RELATIONS AND MEET PEOPLEDespite its growing popularity, the use of electric skateboards isn’t enmeshed in the culture of the general population. This is enough reason for skateboarders to form peer groups and cliques.There isn’t a society or association which brings together all car owners.  The board is an excellent and easy way to start a conversation as people are curious about electric longboard skateboard specs, for example.There is a massive community of people on the internet who use personal electric vehicles, from electric skateboards to e-scooters. On social media platforms like Facebook, riders organize group rides and competitions. It is an easy way to connect with those who share the same hobby as you!What is your opinion on this? what benefits do you think that substituting a car for an e-board has brought to you? Show us your stories below :-) Linky is the only electric skateboard that can be easily carried in a backpack. Thanks to the world's unique folding system patented in CHINA, UNITED STATES, and EUROPE.Linky can even be carried in hand luggage on an airplane.It’s the perfect solution for last-mile mobility!   

With an electric skateboard, you can get to where you need to be quickly and affordably. While normal non-electric skateboards and longboards will make you sweaty for work or class, an electric skateboard will give you a nice relaxing ride without exerting too much effort. It's Fun and Cool!In the last five years, has been an increasing range of electric skateboard models out there that can satisfy everyone's needs, from the weekend warriors to the more serious commuters.As with any trending technology, buying an e-longboard can be overwhelming. We've answered 5 of the most common e-skate questions in this article:1. WHAT'S BETTER — A HUB MOTOR OR BELT DRIVE?Belt drive electric skateboards provide more torque and generally feel more responsive than hub motor models. Belt drive boards also give you access to a wider variety of wheels. With that said, they are also noticeably louder than boards with hub motors. Ultimately, the answer to this question will depend on the rider and what’s most important to them in a board. 2. DOES IT RIDE/PUSH JUST LIKE A NORMAL LONGBOARDNot exactly. No electric longboard feels exactly the same as a non-electric one because the power train system limits the free spinning of the powered wheel, but the difference is minimal.On the other hand, without having to foot-pedal, you do get a sensation of freedom and ease of travel on Linky. One slight difference from the traditional longboard shape is our signature polygonal foot areas and folding mechanism, which limits the foot placement to the deck areas. Linky should not be used for tricks or dancing (though we’d love to see you invent a new dance on it!), as much as we love those things.3. How much weight can an electric board hold?Maybe the e-skateboards are not suitable for everyone. But, let’s have a look into the limited weight of e-skateboards, cause perhaps it’s only you who believe that you are too fat. Let’s get down to business!It is true that most electric skateboards' maximum weight limit is 220 pounds. However, if you are a little over 220 pounds or taller, it may be possible for you to use any electric skateboard with confidence.However, overweight people who weigh over 220 pounds must be more careful when choosing electric skateboards, reducing unnecessary trouble and danger.There are many optional e-skateboards on the market for heavier people, but in general, you will find that the maximum support weight is between 200 and 300 pounds.Linky has been homologated to support a rider of 220 pounds.4. Can you travel by plane with an electric skateboard?You can only bring batteries that are less than 160WH onto the plane with you.Speaking specifically about electric skateboards, most use lithium-ion batteries as well, which means they are subject to the same scrutiny, if not more. For one reason or another, airlines are just less flexible when it comes to motorized boards, which can make traveling with them difficult…But not impossible.One of the biggest reasons that make Linky unique in the electric skateboard industry is its outstanding compactness. With its solid foldable system, you just squeeze it into your backpack when your ride is finished.A lot of our customers are happily using Linky for commuting in cities, but more and more people are starting to travel with it. Thanks to its extremely compact dimensions and lightness, we believe Linky is the best electric skateboard to travel with. Owners have the greatest odds of bringing their board on the plane and we can confirm that lots of people have done so already.Linky’s battery is 125W, removable, and also has the right paperwork. Therefore you will face fewer issues when flying with your board. Just make sure that you know what to do!5. Do The Electric Skateboards Have Reverse?There is no reverse function on our boards. Just turn around and kick push ;)Whether you’re looking to buy an electric skateboard or already own one and just want to learn a bit more about it, we’re sure that this FAQ guide will be helpful.We’d love to hear your comments and if you have some questions that weren’t included, please post them below and we’ll be sure to get you an answer! Happy riding…

When I think of skating, concepts such as a sense of freedom, fun, lightheartedness, physical and mental well-being, and travel come to mind. Skateboarding for me is all these things and more.I have come to understand it over the years. When, years ago, as a young teenager I started riding my first skateboard, it was lots of fun. Today, as a “differently young” woman, in the dawn of her thirties, I still enjoy skateboarding a lot.So let me tell you what skating means to me. As you read, I'm sure you will find things in common, if you too have a passion for this magic means of transportation.Riding for me is many things.First of all, it is something special and strictly personal. It is my own space, giving me oxygen, and making me feel good not only physically but also mentally.It is a feeling of freedom. Suddenly the little daily problems fade away, what matters is the essentials and it is as if I am in tune with the world around me. In short, free from the superfluous.When I ride my board, I feel strong.  Overcoming all the challenges I meet along my ride fuel my self-confidence. A very important aspect that helps me to achieve my daily goals and to do that thing that maybe "I always do with a little effort."Exercise - a somewhat less obvious answer, but as you get older (I'm in my 30s) you might find yourself surprised by how important it is to get out and exercise. Skateboarding is a fun way to get exercise... most people my age would rather hit the gym.Challenging - sure, I could do other fun things that are easier to learn, but few things offer the same sense of achievement as skateboarding. You fail and you fail and you fail, but you keep trying different variables only to eventually succeed. The learning curve is steep and challenging, but the feeling of finally landing something after however many hundreds of attempts is unmatched.Do you know how in surfing videos surfers have a huge connection with the sea? It's like a trance. Nothing else matters. It's bliss every time I'm out there on my board and all I think about is the sound of the road under my feet. Everything else disappears.It is rewarding. On a personal level, all skateboarders have one attitude in common: they don't fail and then give up. They fail until they succeed.So success becomes an even better feeling. The thrill of succeeding in a perfect carve is not comparable to any other activity.What do you think? Do you also experience these feelings when you skate? Let me know in the comment section below!Enjoy your ride ?