BAFANG Mid Drive Ebike Conversion Kit, BBS01B BBS02B BBS-HD Motor Kit with Optional LCD Display & Battery, 250W 36V 48V 52V for BB 68-73/100/120MM MTB CTB (CAN protocol)

[ CAN Protocol Motor with Direct Programming ] The upgraded CAN protocol Bafang BBS01B, BBS02B and BBS-HD mid drive motors allow parameter adjustments without using a USB programming cable. Riders who want to modify the factory settings can choose DPC010, DPC080, EKD01, VD04 or VD18MT touchscreen displays, which support programming directly through the display or mobile app. Other display options such as VD03 and VD618 are also available for standard riding data [ Wide Compatibility for JIS Standard Bicycles ] This bafang mid drive ebike conversion kit is designed for JIS standard bottom brackets (68-73mm, 85-105mm or 105-125mm length with inner diameter 33.5-36mm). Only suitable for bicycles with chain drive systems equipped with disc brakes or V-brakes, and not suitable for carbon bikes or bikes with coaster brakes [ Powerful Motor Performance for Different Riding Needs ] This Bafang mid drive motor kit offers multiple options: BBS01B (80N.m), BBS02B (120N.m), and BBS-HD (160N.m). The high-torque mid drive system provides strong hill-climbing performance, smooth acceleration, and efficient power delivery for commuting, off-road riding, and long-distance cycling [ Complete Ebike Conversion Kit ] This bafang mid drive conversion kit includes mid drive motor, optional LCD display, optional battery, chainring, crank arms, thumb throttle, brake levers or sensors, speed sensor, waterproof 1T4 wiring harness, headlight, crank extractor, bottom bracket removal tool, motor wrench, and all necessary installation hardware, so you can convert your bicycle into an electric bike without needing to purchase additional parts [ Battery Options & Size Notice ] Choose from 36V, 48V, or 52V batteries with capacities including 10.4Ah, 13Ah, 16Ah, 20Ah, 24Ah, 25Ah, and 30Ah, plus rear rack batteries (18.2Ah and 20.8Ah). Higher capacity batteries provide longer range but also come with larger dimensions. If selecting 20Ah or above, please carefully check the battery size to ensure it fits your bike frame [ Easy Installation and Versatile Riding Modes ] With basic tools and online tutorials, installation is relatively straightforward. The system supports pedal assist, throttle mode and walk assist, making it suitable for commuting, mountain riding and long-distance touring. It can be used on standard bicycles, recumbent bikes, and cargo bikes, provided that the bottom bracket size and installation requirements are compatible