Unlimited eBike Kit. The world's first eBike Conversion Kit

At Unlimited, we believe in the power of bicycles and expanding the potential of cycling. We present our second generation powertrains that convert any bike to electric in minutes. It’s the smartest way to go electric, it’s never been this simple, this easy. The high performance Unlimited eBike Kit comes packed with upgraded tech at an incredible crowdfunding launch pricing starting as low as €399. 

We’re facing some of the most challenging times in recent memory. Keeping social distance is vital, but staying home for long periods can be difficult and feel isolating. If you can ride a bicycle to get your essentials, we hope you do. It’s a healthy form of social distancing while also making room on public transportation for those that can’t.Create the perfect eBike. Use the bike you already know and love to make your perfect commuting vehicle. You’ll save money and your bike won’t end up in a landfill.Stylish design and ultra-low weight. It’s hard to see how something so simple, so sleek and so light could possibly be so capable. It’s the lightest kit in the world!

Minimal Installation. No messy wiring, fits ANY bike in minutes! Just swap out your front wheel, snap in the battery and patent-pending Bluetooth pedal sensor. Works with disc or rim brakes. Comes in any wheel size 16” to 29er, great for city, trekking, MTB, gravel or road bikes.

Extreme performance. By design. To create a high-performance modular system based on absolute flexibility and uncompromising utility, the Unlimited powertrain was designed from the inside out. It’s a system built to remove barriers. So our customers can build their greatest bikes.

Engineered to go all out. All the time. Squeezing every possible ounce of performance out of the lightweight pack means everything has to be integrated and optimized, so we designed everything in-house. “At Unlimited, we believe that only a blank-slate approach can keep the promise of true innovation and deliver premium goods.” JP Viera, CTO.

Affordable price. We are launching via IndieGoGo in order to secure a large production batch and reduce the manufacturing costs. By doing so, we can provide a substantial discount to our early supporters. “Usually when you get the brand new, latest technology, it starts at a high price and works its way down. At Unlimited we wanted to do it differently, and take all our advanced technology to the bikes of as many people as possible right from the start.” Carlos Kubler, CEO

  • Smooth. In fact, our system is so light, so smooth, and so intuitive, it’s years ahead of any other powertrain. 
  • High Voltage. 52 V for maximum efficiency allows us to pack the most mileage and power into the lightest package.
  • Easy installation. Swap your front wheel (tire included) and plug in a single wire!
  • Connected. Integrated WiFi and Bluetooth to fine tune the ride and get industry-leading service through remote diagnostics and automatic updates.
  • Minimalist design and intuitive interface. A single multi-color LED button  and our app dashboard with live statistics is all you really need and maintains a stealthy ride.
  • Upgradeable. Discreet handlebar-mounted screen, throttle and lights are available.

System Specs: systems are capable of pumping out up to 750 W and reaching 35 km/h (22 mph). The systems are appropriately limited to comply with local rules and regulations.

  • SL (Super Light) – Up to 35 km (22 miles) range and airplane travel friendly.
  • XR (Extended Range) – Up to 80 km (50 miles) range to get you anywhere.
  • XR+ (Extended Range +) – Up to 80 km (50 miles) range plus screen with accessory harness.

Proven Team and Technology. Born in Barcelona in 2016 out of a group of good friends, the Unlimited team is dedicated to transforming the future urban mobility. With really strong technical backgrounds (including a PhD in engineering, 3 masters in engineering, and an MBA from MIT), the Unlimited crew teamed up to build cutting-edge electric vehicles.

Unlimited initially launched an electric skateboard conversion kit via crowdfunding in 2016 that quickly sold out, has been completely fulfilled and gets rave reviews. eSkate is considered the most demanding electric vehicle application in regards to vibration, impact resistance, power and energy density. Since 2018, Unlimited partnered with Loaded Boards ( to offer top rated electric skateboard conversion kits and complete boards.

“We couldn’t have picked a more passionate, dedicated and capable team to partner with. Since day one it’s been a pleasure to work with them and we look forward to a bright future together.” Don Tashman – CEO @ Loaded Boards

Available for Pre-Order now at IndieGoGo. Visit the Indiegogo campaign to see our full story and get special pricing while it lasts. First deliveries begin late 2020.

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