People smile, laugh, and cry out in joy when they try the new Copenhagen Wheel for the first time. The Wheel enhances your bike riding so naturally that the experience is delightful every time. You’ll love every ride.
Learns how you ride
Enhances your movements
Amplifies your pedal power 10x
Analyzes your rides

By enhancing your most minute movements to make your pedaling more powerful, the new Copenhagen Wheel helps you go farther faster, so you can bike almost anywhere.
The new Copenhagen Wheel fits almost any bike and installs in minutes just by replacing your back wheel.
Your new Copenhagen Wheel is made in Massachusetts. We customize it just for you, so you get a perfect fit with your bike.




Your smartphone automatically unlocks your Wheel. Just hop on and ride.
Five riding modes give you a broad range of experiences.
Standard
Get where you need to go without breaking a sweat.
Turbo
When you want to fly.
Eco
Extend your battery life while getting a boost.
Exercise
Better than a stationary bike. The Wheel gives you a challenging workout as you ride.
Off
You don't get a boost, but you still get the data.
Get the numbers behind the magic and understand your rides over time.
Trips
Keep track of your rides.
Distance
You'll be surprised how far you've come.
Duration
See how long it takes to get from here to there.
Average Speed
Track how fast you fly.
Calories Burned
Measure the calories you burn when you ride.
It’s easy to share your new Copenhagen Wheel with friends and family. Just send them a Wheel invite from the app. After they download the Wheel app they’re ready to ride.
No external wires, funky buttons, complicated plugs, removable batteries, or anything that could ruin your day. Just charge and ride.
Every new Copenhagen Wheel comes with Rosa, our self-diagnostic system. Rosa monitors your Wheel’s battery, sensors, and more in real-time to ensure safety and reliability as you ride.
We perfected the new Copenhagen Wheel using some of the most rigorous mechanical testing in the industry. Every Wheel goes through software checks, motor testing, sensor calibrations, and mechanical quality inspections. We’ve even invented Hub Testers to spin, charge, clamp, and calibrate every Wheel.
| Motor | US: 350 W; EU: 250 W |
| Top Assisted Speed | US: 20 mph; EU: 25 km/h |
| Range | Up to 30 mi / 50 km |
| Battery | 48 V - 279 Wh Li-ion |
| Battery Life | 1000 charge cycles |
| Charge Time | 2 hours (80%); 4 hours (100%) |
| Hub Weight | 16.8 lbs / 7.6 kg |
| Bicycle Drivetrain | Single-speed or 7/8/9/10-gear Shimano/SRAM-compatible |
| Bicycle Dropout Spacing | 120 mm (single-speed); 135 mm (single-speed & multi-speed) |
| Wireless Connectivity | Bluetooth Low Energy (4.0) |
| Smartphone OS | iOS, Android |




