Bimotal’s Elevate Electric Motor System
In the ever-evolving world of e-mobility, Bimotal’s Elevate system has carved out a niche that's both clever and disruptive. Instead of building a whole new e-bike, Bimotal offers something refreshingly modular: a lightweight, clip-on electric motor system that can transform almost any traditional bike into a high-powered e-assist machine, and then back again.
What Is It?
The Bimotal Elevate is a removable electric drive system that attaches directly to a bike’s brake rotor. Yes, you read that right — it drives the bike by powering a specially designed rotor, offering up to 50 Nm of torque with a sleek, whisper-quiet motor that weighs under 2 pounds.
Bimotal’s motor is engineered for quick, tool-free removal, allowing riders to clip it on or off in seconds—perfect for switching between electric assist and traditional pedaling on the fly.
This makes Elevate one of the lightest and most compact e-bike conversion systems available, and uniquely ideal for riders who want the benefits of electric assist without compromising the handling, weight, or aesthetics of a traditional bike.
How It Works
At the heart of the Bimotal Elevate system is a compact, hub-mounted motor that delivers power directly through a modified rear brake rotor. This ingenious design eliminates the need for bulky mid-drive or hub motor setups. This clever configuration allows the system to maintain the natural feel of the bike while providing smooth, efficient assistance when needed.
The whole system includes:
A lightweight motor unit that clips on and off the rotor in seconds, letting riders switch between powered and analog riding effortlessly.
A custom rotor that replaces the standard rear brake rotor and doubles as the physical interface for the motor, seamlessly integrating into the bike’s existing disc brake system.
A removable battery pack that can be mounted on the bike frame or carried in a backpack, offering flexible installation options and easy charging access.
A handlebar-mounted thumb throttle and Bluetooth-enabled control system, giving riders instant control and access to performance settings via the companion app.
Together, these components form a modular, rider-friendly e-assist platform that brings power and precision to nearly any bike, without the bulk or commitment of a full-time e-bike.
The custom rotor is permanently installed on the bike, while the motor unit attaches and detaches in seconds, giving riders seamless flexibility between powered and traditional riding.
Power delivery is instant and intuitive, giving riders a natural-feeling boost right when they need it. Acceleration is controlled via a responsive thumb throttle, while disengaging the system allows the bike to ride completely unassisted—just like a standard bike. Because the Elevate system operates independently of the drivetrain, it’s compatible with a wide range of bikes, including full-suspension mountain bikes, road bikes, and gravel rigs, without affecting shifting, suspension performance, or pedaling feel.
The Bimotal Elevate system features a compact thumb throttle for intuitive power control and a Bluetooth-connected app that allows you to adjust assist levels, monitor battery status, and update firmware—all without interrupting your ride.
Why It Matters
For riders who want one bike that can do it all, Elevate delivers. Commute with assist during the week, and ride fully analog on the weekend. If you’re recovering from injury, hauling gear, or need a little help up the hills, this system gives you the flexibility to adapt your ride on the fly.
It also taps into a growing trend of "electrification without compromise." Instead of committing to a heavy, dedicated e-bike, Bimotal lets riders keep their current setup and add power when it’s needed.
Performance & Range
Bimotal claims a range of around 15–30 miles, depending on terrain and usage, with speeds up to 28 mph (Class 3). While it's not meant for long-distance touring or heavy cargo duty, it’s plenty for urban riding, spirited trail sessions, or that final push up a brutal climb.
Final Thoughts
