CeramicSpeed BB Alpha BBright Shimano Road Bottom Bracket BYOB display Sweep: 0 Degrees

Sweep: 0 Degrees

Depth 50mm 56mm

5 cm in length for small bike frames)

The Turnover Half Tights

CeramicSpeed BB Alpha BBright Shimano Road Bottom Bracket BYOB display Sweep: 0 DegreesA bottom bracket built to outlast your frame. BB ALPHA features hardened stainless steel races hand built with grade 3 Silicon Nitride ceramic balls, custom engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra low friction performance. The simplified spacer tube design and lighter cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB