Find Bike Bottom Brackets for servicing the connection between a bicycle crankset and frame.
Replacement bottom bracket cups and bearings for a compatible one-piece bicycle crank. Check the existing shell and cup dimensions before installation.
Use this replacement axle bolt on a compatible M8 x 1.0 thread. It has an 8 mm hex socket and a plastic washer.
Install a SRAM GXP crank in a compatible BB30 frame with this thread-together bottom bracket. This is the 22/24 mm spindle version.
Fit a compatible 30 mm BB386 or BB30 Wide crank to a 68 mm English-threaded shell. The crank spindle must be at least 104 mm long.
Replace a square-taper bottom bracket axle with the 3SS when the axle dimensions match. This version has a 121.5 mm spindle and includes axle nuts.
This sealed cartridge bottom bracket fits a 68 mm English-threaded shell. Choose this version if your JIS square-taper crank requires a 115 mm spindle.
