ALL4EBIKES

Full Bafang BBSHD installation guide for UK builders. BB shell prep, motor seating, lock ring torque, wiring, PAS sensor, display setup and programming — with Cardiff fitting service if you’d rather not DIY.

BBS01B vs BBS02B vs BBSHD — specs, frame compatibility, UK road legality, battery pairing, and professional fitting in Cardiff. Shop Bafang mid drive kits →