Meroca PF30 BB30 Bike Bottom bracket ceramic Bottom bracket 24mm spindle for Shimano crankset
Meroca Bottom bracket
Descriptions
Size: BB30, PF30 frame
Ceramic bearing ZrO2
Color: red, black
Material: 6061 Aluminum alloy+ ceramic sealed bearings
Fit:
For Shimano, IXF, Prowheel 24mm-24mm spindle cranksets
For Sram GXP 22-24mm spindle cranksets
For F-S-A 19-19mm spindle cranksets
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.
