Lithium Battery, 850C 42T, 48V 750W, Mid Drive, Electric Bike Conversion Kits

Introducing our powerful Lithium Battery, 850C 42T, 48V 750W Mid Drive Electric Bike Conversion Kit, designed to take your biking experience to the next level. This exceptional conversion kit combines cutting-edge technology with reliable performance, allowing you to transform your ordinary bike into an electrifying ride.

Equipped with a side-hung motor, this brushless design offers remarkable efficiency and power. With a wattage exceeding 400w, our conversion kit boasts a powerful 750W motor that delivers impressive performance on any terrain. The BBS02B/BBS02 motor model ensures smooth operation, while the 25A controller current guarantees optimal control.

Climb hills effortlessly and reach exhilarating speeds of up to 50-55km/h, thanks to the maximum torque of 120 N.m and the reduction ratio of 1:21.9. The mid-drive system ensures a balanced weight distribution, providing a more natural and comfortable riding experience. Featuring a waterproof grade of IPX5, this conversion kit is built to withstand various weather conditions.

Our Lithium Battery, available in 48V 13ah/17.5ah/20ah or 52V 17.5ah/20ah options, features high-quality Samsung or LG battery cells. With a cycle life of 1000 times, this battery guarantees long-lasting performance, allowing you to enjoy extended rides without worrying about running out of power.

Package contents:
- Lithium Battery
- Side Hung Motor
- Controller
- Cables and Accessories
- Speed Sensor
- Crankset
- Installation Tools

Specification:
- Motor Type: Side Hung Motor
- Wattage: > 400w
- Design: Brushless
- Voltage: 48V
- Motor Model: BBS02B / BBS02
- Power: 750W
- Controller Current: 25A
- No Load Speed(RPM): 140-160
- Load Speed(RPM): 120-135
- MAX Torque: 120 N.m
- Max Speed: 50-55km/h
- Efficiency: > 85%
- PAS Sensor: Speed Sensor
- Reduction Ratio: 1 : 21.9
- Waterproof Grade: IPX5
- 48V Battery: 48v13ah/17.5ah/20ah
- 52V Battery: 52v17.5ah/20ah
- Battery Cell: Samsung/LG
- Cycle Life: 1000 times

Upgrade your bike and elevate your riding experience with our Lithium Battery, 850C 42T, 48V 750W Mid Drive Electric Bike Conversion Kit. Package contents include a high-performance motor, a reliable lithium battery, and all the necessary cables and accessories for easy installation. Don't miss this opportunity to transform your ordinary bike into an extraordinary electric ride.