CeramicSpeed BB ALPHA Bottom Bracket - English/BSA 68mm For 30mm Spindle Road BLK Weight-88 5" and 29” versions Flat

5" and 29” versions Flat Protection Tread and Sidewall Color Black Defined Color Black ISO Width (mm) 54 ISO Diameter 584 / 650b / 27

The Easton AX Dropper Seatpost Remote is designed for use with Eastons AX Dropper Seatpost

We recommend the 2/3 combination for most skiers

SKS Velo mudguards are a reliable companion

Weight:  Shimano IS-II • 35g  |  SRAM MM • 38

CeramicSpeed BB ALPHA Bottom Bracket - English/BSA 68mm For 30mm Spindle Road BLK Weight-88 5" and 29” versions FlatA 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