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Bafang BBS02B 48V 750W Mid Drive Motor Kit -
The Bafang mid drive motor kit is a popular ebike conversion kit, which we have been supplying since 2014. This tried and tested ebike kit is well regarded within the ebike community, with spare parts and installation / maintenance information readily available online.
The Bafang BBS01B 36V 250 watt mid drive motor kit offers a good combination of strong torque, high efficiency with low power consumption and noise output. The motors central mounting position results in a balanced low center of gravity, with power output transferred through the bikes drivechain, meaning the motor can operate within its optimum RPM range.
The Bafang kits we supply are the newest version available, with dedicated light and gear shift sensor connectors.
Battery pack is not included with the Bafang motor kit. Click here to view battery listings. Motor kit would be compatible with 48V battery packs only.
Included Parts:
Bafang Mid Drive Brushless Motor (internal controller). LCD Display C965 + Operation Button (options include Colour 500C, Colour DPC18) . Thumb Throttle. 46 Tooth Chain Ring + Plastic Chain Cover (options include 44T, 48T Chain Ring). 2 x Brake Cutoff Levers (options include hydraulic brake sensors) Left And Right Crank Arms. Speed Sensor + Magnet. 1T4 Wiring Harness - Waterproof Quick Release Connectors. Fixing Plate. 2 x M33 Nuts. 2 x M6*12 Cap Head Allen Bolts. 5 x M5*10 Cap Head Allen Bolts. 5 x Self Tapping ST 3.9 Screws. 1 x Installation Spanner. 1 x Crank Extractor Tool.
Specifications:
Voltage: DC 48V Power: 750 Watts Current Limit: 25A Motor Weight: 4.25KG Controller: 9 Mosfet, Intergrated With Motor PAS Sensor BB Length: 68mm-73mm Standard Threaded BSA Type Max torque: >120Nm Max Efficience: 80% Waterproof Grade: IP65
Additional Info:
The Bafang conversion kits can be fitted to standard bike frames, through a simple installation process. The donor bike should have a standard bottom bracket width between 68-73mm (not exceeding 73mm), with an inside diameter of approximately 33.6mm - 33.9mm. Longer bolts and washers are included for bikes with a 73mm bottom bracket shell. Carbon frame bikes would likely not be compatible with the Bafang mid drive motor kits, due to increased shell thickness.
The Bafang kit is supplied with a 44T, 46T or 48T tooth single chain ring, so if your bike has a front derailleur it will not be required.
The supplied brake cutoff levers are cable operated, so will not be compatible with hydraulic brakes. Should you require hydraulic brake sensors including with the kit, please select this option from the drop down list.
We add additional high quality Mobil SHC 100 Synthetic Red Lithium Grease to the secondary reduction gears before dispatching motor kits.
Motor kit is intended for off road use only, as it exceeds the legal power limit of 250 watts. Click here to see government guidelines covering electric bikes.
We are a UK based company, with all stock dispatched from within the UK. Motor kits comes with 1 year limited warranty.
Easy install, the product was packaged properly and everything works as expected. Happy with my order, thank you Eclipse for all the assistance provided in making sure the kit is compatible with my bike. Review submitted 05/14/2018.
I bought this kit with a 17Ah 48v Battery. Arrived in about 3 days very well packaged. Fitted to my Trek 4500 mountain bike no problem but I had to make a bracket for the down tube as the bottle bosses were in the wrong place. (I have since mounted the battery on the carrier). With a 9 speed (11 - 34) cassette this kit on assist level 1 in 8th (13 tooth) gear wants to do 25Km/hour. On assist level 2 it wants to do 33Km/hour. I sometimes use level 3 for a few minutes (48+Km/hr). From a Full charge down to 20% I got 85Km. This is a great kit and my road cycling has improved as I'm getting more saddle time. My only problem.....I let my wife borrow my bike, now she wants one of hers converted! Review submitted 08/20/2019.
