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Proportional Assist

4 levels that work seamlessly with you, offering a safe, natural-feeling ride.

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Regenerative Braking

control your descents and recharge the battery as you ride.

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Lightweight

by keeping our systems as light as possible your electric bike still feels like a bike.

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Long Range

commute with confidence thanks to our high output batteries. No more range anxiety.

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Bike Types

easy retrofitting of almost all modern bikes into e-bikes.

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Noise & Vibration Free

noise and vibration free motor, so your bike stays a bike and you can enjoy your ride.

With our downtube and rear rack versions, the BionX e-Bike System works with almost any type of bike.



BionX e-bike systems are quiet, lightweight, and use state-of-the-art Li-Ion battery technology. You can add a BionX system to almost* any style of bicycle. Here are just a few that we fit…

Standard Hybrid

Zip through traffic with ease. BionX makes your morning commute easy and fun!

Low entry Hybrid

Explore city streets or country bike trails with the help of BionX electric assistance.

Folding

Add some pep to your compact folding bike. BionX gives you big power in a small package.

Recumbent

Lay back and enjoy the ride! BionX makes recumbent cycling a breeze.

Cargo Longtail

BionX gives you the extra power you need to haul that heavy load with ease. No more sweating!

Sand / Winter

Plow through snow or over rough terrain with the power of BionX electric assistance.

Tandem

BionX makes it easy to bring two to the e-bike party, and tandem cycling has never been more fun!

Comfort Cruiser

Add more speed and greater range to the super-cool style of your cruiser!


*Wheel sizes 20″, 26″, 700C/29″

Get More out of your bicycle

BionX proportional assistance technology is unique in the e-bike world. Rider input on the chain line (green) provides a proportional response from the motor (blue). Pedal a little and you get a little bit of electric assistance. Pedal hard and you get a whole lot of assistance! And with four levels of assist to choose from, BionX always lets you ride the way you want.

* Specs in video may not necessarily reflect the local laws, systems may vary by country.