Bafang® MM G340.250 (BBS01B) mid-drive motor kit 36V 250W
Please note: Owing to demand for our complete conversions service, current stocks of BBS01B motors and batteries are all reserved for this purpose. Stock available for online purchase with shipping will return towards the end of November once workshop commitments subside.
Latest model of BBS01B motors released by Bafang, model reference 'MM G340.250'.
SEE battery page for options and details.
These motors have several new features compared to the previous BBS01B motors, such as additional connections for direct gear sensor input and 6V out lighting power.
The supplied display is model 850C (DPC-14) colour display including advanced features.
Suitable for converting over 90% of bicycles already on UK roads into an E-bike.
Powers directly from the cranks, so the majority of the bicycle remains unchanged.
Bike rides as normal when power is switched off without drag, weight or resistance that can be associated with hub motors.
Considered superior to hub drive systems, especially for hill climbing, torque and efficiency, they are arguably the best way to maximise the 250 Watt power limit allowed in the UK to qualify as an EAPC.
Pedal assistance set to cease at 15.6 mph (25kph), the UK maximum assist speed limit for EAPCs (Increased max. assist speed for off-road private land use, or use in countries where the law differs is possible from controller settings).
Select from up to 9 gradually increasing levels of assistance and throttle boost depending on the terrain/winds.
Please note: Altering the controller programme settings may result in damage to the motor and/or controller and would be performed solely at the owner's risk. No supplier or manufacturer's warranty will cover damage caused as a consequence.
To discuss converting your bike please email via the contacts page or call the workshop direct on 01273 930700.
Suddenly, journeys that previously felt too far to take the bike, routes that include steep hills previously avoided no matter how great the views or pretty the scenery, become a breeze with the addition of electric pedal assistance.
Unlike most E-bike systems produced up until now that would power from the wheel hub, the Bafang MM G340.250 (BBS01B) powers from the cranks. This provides high torque power directly at the final drive (the cranks), meaning the rider benefits from motor power through all of the gears at the rear wheel.
Equally, a mid-drive lowers and centres the bike's centre of gravity making the ride feel more stable and controlled. Mid-drive is fast becoming the favoured choice for a lot of off-road and hilly commuter bikes.
* Available for most standard 68-73mm shell and certain BB30 press fit bottom brackets.
If you are planning on installing the kit yourself, please feel free to call us on 01273 93700 to discuss this first.
We recommend that you CLICK HERE to watch a YouTube video of an installation before proceeding any further.
There are plenty of others on YouTube, and our very own is under construction :)
Transform your beloved bicycle into an Electrically Assisted Pedal Cycle and enjoy more smile per mile.
The kit includes:
- Bafang MM G340.250 mid-drive brushless motor (with internal controller).
- 850C (DPC-14) advanced colour LCD Display with 3 button thumb controls.
- Thumb Throttle.
- 46 Tooth Chain Wheel & Plastic Chain Cover.
- 2 x Brake Levers with motor cut-out switches.
- Left And Right Crank Arms.
- Speed Sensor & Magnet.
- Waterproof IP65 Cables.
- Fixing Plate.
- M33 Nuts x 2.
- M6*12 Cap Head Allen Bolts x 2.
- M5*10 Cap Head Allen Bolts x 5.
- Self Tapping ST 3.9 Screws x 5.
Motor weight: approx. 3.8kg.
Limited 1 year return to base warranty.
CE approved, CLICK HERE for Quality Credentials.
Manufacturer warranty, CLICK HERE for Warranty Policy.
Download User Manual here --->