Bafang BBS02B 48V 750W Ebike Mid Drive Motor Kit Installation #ebike #bafangkit #bbs02b
Item Specifics: Voltage:48V Wattage:750W Motor Type:Brushless Gear Mid drive Motor Bafang motor Model:BBS02 Bafang Motor Position:Mid Crank Bafang Controller:Integrated Inside the Motor Display:C961/C965/850C Chainring:44T/46T/48T/52T Certification:CE/EN/ROHS
How to install? 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 wit teet 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:30-40 N.m. 6. Fix 2nd nut M33 onto axle tube, tightening force:30-40 N.m. 7. Fix the left crank on the bike with M8 inner hexagon screw. Tightening force:35-40Nm. 8. Fix the right crank on the bike with M8 inner hexagon screw. Tightening force:35-40 N.m. 9. Connect all cables for battery, display, speed detecting sensor and so on.