8Fun Bafang 36V 500W 2015 Mid-drive Motor BBS02 ebike kit
2015 8Fun Bafang 36V 500W Mid-Drive Motor Conversion Kits with integrated Controller and LCD Display. Packing list: 1. BBS02 + Mid-Drive Motor: 1 pc 2. LCD Display + Operation Button: 1 pc 3. Brake Levers: 2 pcs 4. Thumb Throttle: 1 pc 5. Waterproof Quick Release Wires: 1 pc 6. Speed Detecting Sensor + Magnet: 1 pc 7. Chain wheel + Chain Cover: 1 pc Specification: 1. Voltage: 36V 2. Power: 500W 3. Motor Weight: 4.2kgs 4. BB Length: 68mm (Suitable for 68mm length BB Bike Modification) 5. Working Temperature of Dsplay: – 20℃- 80℃. 6. Waterproof Grade: IP65 Voltage 36V Current Limit 25A Motor Weight 4.2kgs. Installation: Please watch the video: https://www.youtube.com/watch?v=akA1vg5fcwY 1. Open the package and take out drive unit accessories; And check the specification whether it is correct. 2. Fix the chain wheel on drive unit with 5pcs screw M5*10, then fix chain cover on chain wheel with 5pcs screws ST3.9. 3. Fix the drive unit axle tube on frame bottom bracket. 4. The surface with teeth of fixing plate towards inside, then fix the plate on drive unit with 2pcs M6*10. 5. Hold the drive unit near to bicycle fork, force less than 5kgs, tight 1st nut M33 onto axle tube with force : 30-40N.m. 6. Fix 2nd nut M33 onto axle tube, tightening force: 30-40N.m. 7. Fix the left crank on the bike with M8 inner hexagon screw. Tightening force: 35-40N.m. 8. Fix the right crank on the bike with M8 inner hexagon screw. Tightening force: 35-40N.m. 9. Connect all cables for battery, display, speed detecting sensor and so on. Which bike can use this motor kits? 1. Bottom Bracket Width shall be 68mm; 2. Suitable for 24-26″ Mountain Bike or 16-20″ Folding Bike; 3. Your bike shall have the down tube to fix motor, down tube are connected with BB; 4. Front Derailleur shall be removed.