Copenhagen Wheel

The new Copenhagen Wheel

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

A more liberating ride

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.

Top Powered Speed

US 20 mph / EU 25 km/h


Up to 30 mi / 50 km

Regenerative Braking

Designed for Everyone

The new Copenhagen Wheel fits almost any bike and installs in minutes just by replacing your back wheel.

Customized for You

Your new Copenhagen Wheel is made in Massachusetts. We customize it just for you, so you get a perfect fit with your bike.

Smartphone Control

Proximity Unlock

Your smartphone automatically unlocks your Wheel. Just hop on and ride.

Ride Modes

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.

Quantified Riding

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.

Share Your Wheel

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.

Meet Rosa

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.

Deceptively Durable & Rigorously Tested

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.

Tech Specs

MotorUS: 350 W; EU: 250 W
Top Assisted SpeedUS: 20 mph; EU: 25 km/h
RangeUp to 30 mi / 50 km
Battery48 V - 279 Wh Li-ion
Battery Life1000 charge cycles
Charge Time2 hours (80%); 4 hours (100%)
Hub Weight16.8 lbs / 7.6 kg
Bicycle DrivetrainSingle-speed or 7/8/9/10-gear Shimano/SRAM-compatible
Bicycle Dropout Spacing120 mm (single-speed); 135 mm (single-speed & multi-speed)
Wireless ConnectivityBluetooth Low Energy (4.0)
Smartphone OSiOS, Android