Not Display 44T 48V750W68 Mm 48V 750W Mid Drive Electric Bicycle Conversion Kit. Power: 48V 750W mid-drive motor for electric bicycle conversion. Brake Sensor: Uses a brake sensor for motor cutoff and compatible braking setups. Chainring: Includes a 44T chainwheel for the selected variant. Bottom Bracket: Fits 68 to 73 mm bottom brackets with 34 to 36 mm inner diameter. Included Parts: Motor, thumb throttle, speed sensor, display, crank arms, brake sensors, light, tools, and manual are included. Motor, thumb throttle, speed sensor, 4-in-1 EB-BUS cable, display, crank arms, chainwheel, brake sensors, front light, wrench set, crank removal tool, stickers, cable ties, user manual. This is a 48V 750W mid-drive motor kit for converting a bicycle to electric power. It uses a brake sensor and a 44T chainwheel. The kit fits compatible 68 to 73 mm bottom brackets with 34 to 36 mm inner diameter. It includes the motor, thumb throttle, speed sensor, display, crank arms, brake sensors, front light, tools, cable ties, and user manual. Need more than the quantity listed? Tracking is added to your order as soon as it is available. We are happy to help. Questions about this item? Thanks for shopping with WeShipNow.