Ultra power your bike for only £599

Sign up to receive a £100 welcome discount

Ultra power your bike for only £599

Sign up to receive an £100 welcome discount

Convert your bike into an ebike by swapping the front wheel for an Ultra powered wheel.

Intelligent power delivery

The Ultra Intelligent Control System (ICS) is the culmination of five years of research and development. The ICS has a 6-Axis integrated accelerometer that senses gradients and braking to engage or reduce power delivery accordingly. Utilising an advanced power output algorithm, the ICS is able to deliver safe, reliable and effective power assistance when it is needed most.

The PAS (Pedal Assist System) mounted on the crank arm detects when you are pedalling to provide the appropriate power assistance.

The Ultra App offers five programmed power delivery options that allow you to select the exact amount of assistance that suits you most. You can choose to have none, some, or most of the work done for you.

Integrated technology

With Ultra Ebike, all cables to brakes, throttles and pedal sensors are replaced by wireless Bluetooth sensors.

The battery is simply placed in a subtle ‘water-bottle’ type holder, where the gyro control system is also housed.

The ride range is up to 60km on one charge.

The wheel hub motor drive unit is a state-of-the-art high-torque digital brushless motor with a power rating of UK legal 250W.

The Ultra e-bike conversion kit is beautifully integrated, super-easy to install and keeps your bike looking and riding like the bike you love.

Product features

*The assist range 60km is under conditions; 60kg rider, outside temperature 25C, no wind, in ‘manual’ mode with 50% assist grade, tyres properly inflated, riding on level ground, no slope.

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Ultra app interface

The whole system is controlled via the free Android and iOS compatible Ultra Ebike App, where user preferences for power assist levels can be precisely set.

The app provides the rider with real-time assist level, speed, distance, rpm, charge level, ride distances and temperature read-outs, and even features a ‘lock bike’ function which disables the wheel and sounds an alarm if the bike is ridden.

What’s in the box

Each motorised wheel is built to order to match your existing wheel size. The ebike conversion kit comes complete with a new fitted tyre, battery & bracket with incorporated ICS, a charger, Bluetooth PAS device, a new brake disc (if you have disc brakes), a sturdy handlebar phone bracket, instruction booklet, and all the tools you require to make the swap to Ultra e-power. Explore the electric bike conversion kit further.

Product specification

*The assist range is under conditions; 60kg rider, outside temperature 25C, no wind, in ‘manual’ mode with 50% assist grade, tyres properly inflated, riding on level ground, no slope.