BAFANG Mid Drive Ebike Kit 250W 350W 500W 750W 1000W with Battery (Optional) & LCD Display - BBS01B BBS02B BBS-HD Electric Bike Conversion Motor Kit 36V 48V 52V for MTB Road Bicycle

Transform Your Ride with BAFANG Mid Drive PowerExperience the gold standard in electric bike conversion with the BAFANG Mid Drive Ebike Kit. Whether you're commuting through city streets or conquering mountain trails, this complete conversion system delivers automotive-grade performance with the reliability that made BAFANG the world's most trusted ebike motor brand.Smart CAN Bus Technology Meets Intuitive ControlTake command of your ride with the Bafang GO app—program custom assist levels, monitor battery health, and fine-tune power curves directly from your smartphone. The advanced CAN bus architecture ensures zero-lag communication between components, while dual Hall sensors deliver pinpoint speed accuracy in any weather. Integrated taillight wiring with brake-activated signaling adds safety without extra installation hassle.Everything you loved about UART motors, now with superior stability and future-proof expandability.Five Power Levels for Every Rider250W City80N.m torque | 25-32 km/hEU-compliant commuting 350W Touring90N.m torque | 28-35 km/hExtended range rides 500W Trail100N.m torque | 38-45 km/hBalanced versatility 750W Sport120N.m torque | 45-55 km/hAggressive climbing 1000W Pro160N.m torque | 50-60 km/hMaximum adrenaline High-torque mid-drive power transfers directly through your bike's drivetrain for natural, intuitive acceleration on any terrain.Fits Your Bike, GuaranteedEngineered for 68mm, 100mm, and 120mm bottom bracket shells with 33.5-36mm inner diameter—compatible with most mountain, trekking, and urban bikes. Unsure about fit? Message us your bike specs before ordering and our technicians will verify compatibility within 24 hours.Note: Requires threaded metal bottom bracket. Carbon fiber frames and coaster brake hubs not supported.Everything in One BoxYour kit arrives complete: BAFANG mid-drive motor, LCD display, thumb throttle, speed sensor, brake sensors, chainring, cranks, EB-BUS cable, headlight, lock nuts, and installation tools (wrench, crank extractor, BB removal tool). Battery optional—configure with 36V/48V/52V power pack or use your own.Convert your bike in one afternoon. No extra trips to the shop. No missing parts. Just pure riding freedom.

• Smart Programmable Mid Drive Motor with Bafang GO – Customize your riding experience via smartphone with the Bafang GO. Featuring CAN bus architecture for reliable connectivity, dual Hall sensors for pinpoint speed accuracy, and integrated taillight wiring with brake-activated signaling for enhanced safety. Enjoy intelligent power management, reduced maintenance, and superior stability—everything you loved about UART motors, now with automotive-grade precision and future-proof expandability
• Professional-Grade Compatibility: 68mm/100mm/120mm BB Shells – Designed for 33.5-36mm inner diameter threaded bottom brackets commonly found on MTB, trekking, and urban bicycles. The adaptable mounting system accommodates 68mm standard, 100mm fat bike, and 120mm ultra-wide shells. Installation requires metal frame construction; carbon fiber frames and coaster brake hubs are unsupported
• Four Riding Modes: 80N.m to 160N.m Peak Torque – Select your perfect match from 250W city-efficient (80N.m, 25-32km/h) to 1000W mountain-dominating (160N.m, 50-60km/h+) performance. Each tier delivers proportionally graded torque and top-speed capability: 350W trail-cruising (90N.m, 28-35km/h), 500W all-terrain (100N.m, 38-45km/h), and 750W hill-crushing (120N.m, 45-55km/h). High-torque mid-drive power transfers directly through your drivetrain for natural acceleration on asphalt or steep grades
• Pre-Purchase Fit Verification & Tool Kit Included – Unsure about compatibility? Reach out to us your bike specs before ordering and our technicians will confirm fit. Your kit arrives with everything needed for DIY installation: detailed manual, wrench, crank extractor, and bottom bracket removal tool. Start your ebike transformation the day your package arrives, no extra trips to the bike shop required
• Complete Kit, Ready to Install – Your box includes the BAFANG mid-drive motor, display, thumb throttle, speed sensor, brake sensors, chainring, cranks, EB-BUS cable, headlight, lock nuts, and basic tools. Battery optional—order together or add later. Everything needed to convert your bike in one afternoon