Mid-Drive Conversion Kit

USD 689

A bottom-bracket mid-drive motor kit that uses your bike's gears for superior hill-climbing and range.

500W mid-drive motor at the bottom bracket
Drives through your existing cassette for better torque
Ideal for steep hills and cargo bikes
Balanced central weight for natural handling
Color display with 5 assist levels

Specifications

Motor type: Mid-drive
Motor power: 500W
Voltage: 48V
Torque: 80 N·m
Battery: 48V · 696Wh
Top speed: 40 km/h
Wheel sizes: 26" · 27.5" · 700c
Bottom bracket: 68/73mm
Compliance: US <750W

The Mid-Drive Conversion Kit mounts at the bottom bracket and powers the chain directly, so it leverages your bike’s gears. That makes it the best choice for steep terrain, heavy loads and maximum efficiency.

Why mid-drive?

Because the motor uses your drivetrain, it stays in its optimal RPM range across all gradients — delivering more torque and better range than a hub motor on demanding rides.