CeramicSpeed BB ALPHA Bottom Bracket - English/BSA 73mm For 24mm/Shimano Spindle MTB BLK MFG Part Number-510000-001 model X11SL speed 11sp size

model X11SL speed 11sp size 11/128" width 5

Fatty’s have 8 plush pillows to optimize shock absorption and grip

giving you flexible and neat mounting solution

A traditional bell with a contoured adjustable dinger arm for easy operation with the flick of the thumb

CeramicSpeed BB ALPHA Bottom Bracket - English/BSA 73mm For 24mm/Shimano Spindle MTB BLK MFG Part Number-510000-001 model X11SL speed 11sp sizeA 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 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All