This kit contains 2 assemblies: "Front Drive" and "Rear Drive"

The Front Drive mounts the motor, gearbox, and front sprocket to the frame.

The Rear Drive is attached to the rear wheel, and is attached to the Front Drive via a chain and sprocket.

The total motor to rear wheel gear ratio is 1:16.6

Theoretical max speed: 42mph, actual max speed: 40mph