Product Overview
A revolutionary e-bike conversion system that mounts to your rear brake rotor, transforming your mountain bike into a powerful electric-assisted ride – and back again – in under a minute. The 750W motor delivers 70Nm of peak torque, propelling you up steep climbs with minimal effort while keeping your bike's handling and drivetrain completely intact . No tools required for removal, no wear on your chain or cassette, and no need to buy a second bike .

Key Features
⚡ Brake Rotor Drive System
Motor drives a specialized rotor-gear that replaces your existing brake disc – no chain wear, no drivetrain interference, and clean power delivery directly to the wheel
🔋 Quick-Release Modular Design
Motor and battery detach in seconds with quick-release levers and a Velcro strap – ride electric when you need it, return to analog when you don't
📱 App-Controlled Customization
Adjust power modes (Range, Trail, Boost) via the Bimotal app – fine-tune torque, wattage, and throttle response to match your riding style

Tech Specs
- Motor Power: 750W (70Nm peak torque)
- Battery: 300Wh, charges in 90 minutes
- Total System Weight: 8.8 lbs (4 kg)
- Max Speed: 20 mph (Class 2 e-bike)
- Range: 1,500–3,500 ft climbing / 10–20 miles

What's Included
1 × Drive Unit (motor)
1 × 300Wh Battery with Mounting Tray
1 × Rotor-Gear (replaces brake disc)
1 × Handlebar Thumb Throttle
1 × Mounting Hardware & Cables
1 × Quick-Release Motor Mount (fits Post Mount brakes)
"One bike. Two rides. Endless possibilities." 🚴⚡🔧