Upgraded IRFB3077 mosfets controller. Four riding modes: Pure electric mode & human riding model & power assistance & push model. 4 working modes can be switched at will. Easy Installation: Can be successfully installed into an electric bicycle in just a few time by only a few tools which can remove the crankset and the center shaft, as well as tools for installing this mid-drive motor. It’s compatiable with mountain bike, road bike, racing bike ect bikes with 68-73mm bottom bracket. Brand: BAFANG Model: BBS01B Voltage: 36V Wattage: 250W Type: Brushless Gear Motor Position: Mid Crank Motor Bracket Bottom Length: 68mm-73mm Waterproof Grade: IP65 Certification: CE/EN/ROHS Working Temperature: -20-80C Controller: Integrated Inside the Motor Controller Current: 25 Applicable: Mountain Bikes, Road Bicycles, Sand Bikes, Folding Bike, Fixed Gear Bicycle, etc. With an integrated speed sensor, this mid-drive motor, which is compatible with standard bikes, has a rated power of 250W, a reduction ratio of 1: 21.9 and a maximum torque of 80 N. M, providing ideal power for vehicles. Light but strong and efficient, this motor greatly enhances riding comfort and is suitable for touring bikes and commuter bikes. HL battery 36V 15.6Ah Specification. Battery Cell:Built in Domestic 2500mah 60PCS. Battery size:367.290.1111mm. Battery Weight:4.1KG. Max Constant Discharge Current:25A. Discharge cut off voltage:28V. Way of Charge:CC/CV. Cycle Life:1000 tims. Protection Function:Over charge, Over discharge, Over current, Short circuit, Balance. 36V 22.5Ah Rear Luggage Specification. Normal Voltage: 36V Rated Capacity:22.5AH Battery Cell:Built in 2500mah Array mode:10s9p Battery size: 475.916288.9mm Battery Weight:7KG Max Constant Discharge Current:30A Peak current:60A Charge voltage:42V Discharge cut off voltage:28V Way of Charge:CC/CV Cycle Life:1000 times Charge Temperature:-15-65? 1What is the max voltage this motor can handle? The 48V model should only be powered by a 36V / 48V battery when fully charged a 36V / 48V battery will actually produce 42V / 54.6V approximately. 2Which bike can use this motor kits? The Mid Drive Kits to fit bikes with a 68mm 2.68 in. 73mm 2.87 in. Wide bottom bracket shell and 33.5mm inside diameter. 3What is the generations of this motor? It is the newest BAFANG version BBS01B! 5Why the items I received is different with that shows in your listing? We has been specializing in DIY electric bike for more than 10 years. Has extensive experience in modification. We has a good cooperative relation with BAFANG/Tongsheng/MXUS company, All the items we sell are genuine and authorized. We provide high quality products and professional services. Working time Monday Friday. Hope you can understand if we can’t reply you on time during weekend. BAFANG BBS02B 48V 750W 68MM Mid Drive Motor with 48V battery Ebike Conversion. 36V 48 52V Electronic Bike Lithium Battery Battery Pack For BAFANG Motor. New Waterproof Bag Dustproof Anti-mud Cover for eBike Batteries. Bafang 48V Universal BBS03 BBSHD 68-120mm Mid Drive Motor Kit For Ebike 1000W. Bafang 48V 500W BBS02B Mid Drive Motor Conversion Kit DM03 Display eBike electri. This item is in the category “Sporting Goods\Cycling\Bike Components & Parts\Electric Bike Components”. The seller is “ls-emotor2022″ and is located in this country: CN.

• Display: 500C
• Battery: No Battery
• Chain wheel: 44T
• Battery Type: Lithium Ion (Li-Ion)
• Brand: BAFANG
• Colour: Black
• Compatible Bike Type: E-City Bike, E-Folding Bike, E-Mountain Bike, Universal
• Compatible Brand: BAFANG
• Compatible Model: BBS
• Country/Region of Manufacture: China
• Item Height: 112 mm
• Item Length: 200 mm
• Item Weight: 8.4 lb
• Item Width: 87.5 mm
• Manufacturer Warranty: 1 year
• Material: Aluminum Alloy
• Model: BBS
• Number of Items: 1
• Part Type: Conversion Kit
• Set Includes: Motor
• Voltage: 36 V