All the advantages of a 30mm aluminum spindle in a threaded BB. Our BSA threaded BBs come in three different widths and feature a center tube for extra sealing. Large custom sealed 6806 bearings are replaceable and serviceable.
Material EXA+ Aluminum
Compatibility XCX, TRS, LG1
Bearings Custom 6806 radial bearings
BB Shell 68,73
Please note: Our BBs cannot be used to retrofit a BB30 crankset onto a BSA threaded frame
Tools needed for installation: