Bottom Bracket Sram Dub Anglais/BSA – 55 mm Chainline, 68/73 mm
Threaded SRAM DUB BSA bottom bracket fits 68/73 mm wide shells with a 55 mm chainline, offering durable steel bearings for smooth rotation. It’s compatible with standard cranksets and ready for quick installation.
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Deporvillage UK 
Tweeks Cycles 
