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.
MaterialEXA+ Aluminum
CompatibilityXCX, TRS, LG1
BearingsCustom 6806 radial bearings
BB Shell68,73
Weight94g
Please note: Our BBs cannot be used to retrofit a BB30 crankset onto a BSA threaded frame
Tools needed for installation:
Suomi

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