e*thirteen BSA Threaded Bottom Bracket - 68mm Road/Gravel, For 30mm Spindle, Black Baskets 122990-Q0-L

122990-Q0-L

129136-Q0-L

Manufacturer Part Number: IRDM9120SGS

Manufacturer Part Number: 01019810000

172606-Q0-L

e*thirteen BSA Threaded Bottom Bracket - 68mm Road/Gravel, For 30mm Spindle, Black Baskets 122990-Q0-Le*thirteen Threaded Bottom Brackets Bearings feature high performance seals and custom grease specification for top notch durability and smooth spinning e*thirteen threaded BBs cannot be used to retrofit a BB30 crankset onto a BSA threaded frame Large custom sealed 6806 bearings are replaceable and serviceable Product Specifics Bottom Bracket Shell I. D.: 1. 37 BB Frame Interface: English BB Shell Width (mm): 68 Weight: 94 Defined Color: Black Today's