What is included in this set?
1. Bottom Bracket (BB) Crankshaft,
2. Bottom Bracket (BB) Bearing, and
3. Bottom Bracket (BB) Bearing Coupler are all included in one set.
It is a replacement for all of the electric bicycles with blue and orange tags listed below. If your bottom bracket is broken or squeaky, or if you need to repair pieces of your electric bicycle such the crank set, chain set, or freewheel, this is a suitable option.
Diwang, Eco Drive, Katana, KRD, Old Rifle, Saso, Scorpion, SUV series, SR2, Tornado, Venom 2+, W2C, and XiaoDao electric bicycles are recommended.