Meroca BSA30 to 30mm Bike Bottom bracket PF30 BB30 BB Bottom bracket for 30mm crankset MTB
Meroca Bike Bottom bracket
Descriptions
Model: BSA30 to PF30 BB30, which the crankset spindle diameter is 30mm
Color: black
Material: 6061 Aluminum alloy+ sealed bearings
For 68mm/73mm φ34.798mm Frame Shell
For the crankset spindle diameter is 30mm
3 Steps to choose bottom bracket:
1. know your BB shell inner diameter, usually 41mm 42mm 46mm
2. know your BB shell width, 68-92mm
3. know diameter of crankset spindle: Shiman.o, IXF, Prowheel 24-24mm, Sram 22-24mm, FS—A 19-19mm, other 30mm.
