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Product Description

Bafang BBS02B 36V 350W mid-drive kit, providing efficient power, smooth pedal assist, and reliable performance for e-bike conversions and custom electric bike builds.

Bafang BBS02B 36 Volt 350 Watt Mid Drive Kit (68-73mm bottom bracket)

- The Bafang Mid Drive kit is by far the most popular and reliable Mid Drive kit on the market today
- With a Rated power of 36v 350w and Max Torque 80 N.m it is sure to please anyone looking for a mid-drive for off road riding on trails, beaches, hilly terrain, etc.
- Over 80% efficient which greatly increase riding comfort and going the distance
- Suitable for all types of bikes like street, touring, mountain bikes, beach cruisers, tandem bikes, trikes, pretty much any bike
- Mid drive motors provide powerful eBike performance while keeping the bike original enough that pedaling without the motor powered on has no effect on the ability to pedal the bike as normal

What is included?
- Bafang BBS02 36v350w Mid Drive Motor (install guide here)
- LCD Display – You choose which one
- 46t Chain wheel
- Pair of Crank set (pedal arms – does not include pedals)
- Thumb Throttle
- Pair of eBrake levers
- All wires and cables

With the display you can set:
- Wheel size
- Pedal assist levels
- Speed limit (Max speed settings are model dependent)

BBS02 specifications:
- Geared motor
- Max Current 18A
- Suitable for 36v battery
- Weight: 4.2kg
- RPM: 100-130
- Max Torque: 80 N.m
- Efficiency: ≥ 80 %
- Number of Magnet Poles: 16
- Noise: < 55 dB
- Waterproof Grade: IP65
- Standard kits fit 68-73 mm bottom bracket

- Battery: Not included


Customer Reviews

Based on 3 reviews
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Peter

Bafang 350 watt is surprisingly powerful! It is efficient and low maintenance as well. The three brothers that operate Golden Motors are great to deal with and I would highly recommend them. I am nearing 8000 kilometres on the kit and there have been no issues or repairs needed yet.

D
Daniel Bitton

Excellent kit! It’s a pleasure to ride and use.

Note that if you’re getting a shark pack battery N.B. that the battery connectors and the motor connectors are not the same standard – the motor is anderson connectors and the battery has circle/cylinder connectors.

Therefore you need to cut the wires and reconnect and buy the right connectors, which you should do in advance if you want to assemble your kit right away, and get heat shrink rubber tubing to seal it.

I would have liked to know this so I could prepare in advance, but otherwise a very happy purchase.

S
Simon R.

i am happy with my BBS02, i am not new to ebike as I have been riding an ebike for commuting for a few years but I wanted something for trail and back roads riding mostly for climbing long hills. The BBS02 has been excellent for that, i git à 36V motor and I mounted it on a hard tail mountain bike and I have had a lot of fun on it. I geared it low, so it is a slow bike and mounted a small battery but the whole thing without bags weights around 45lb and I still get over 100km on a charge! What I really like is that it feels like a bicycle rather than a small motorcycle and I still get plenty of exercise, the only difference is that I can cover more ground and get to the trails faster. It has also allowed my girlfriend to join me on rides, I ride my non ebike while she rides the BBS02 ebike and she adjust the settings so we go at he same speed (I used to ride alone as I am faster especially for climbing) and it has been prefect, great for our relationship! (Let me know if you want a couple of pictures and I of course would like a discount on future items as I would like to convert another bike, thank you!)