BBright Thread Together

Sierra Bicycle Supply Verified independent store

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BBright Thread Together Bottom Bracket Designed to fit 29mm spindles on SRAM DUB cranks on frames using the BBRight bottom bracket standard Machined aluminum cups keep the bottom b racket stable in the frame, increasing bearing life Reduced creaking and smoother operation Includes (2) silicone dust seals, (2) 0.5mm spindle spacers, and (2) 1.0mm spindle spacers Show more