CeramicSpeed BB ALPHA Bottom Bracket - English/BSA 68mm For 30mm Spindle Road BLK Weight-88 Adjustable design fits 130 and

Adjustable design fits 130 and 135 QR dropouts and all 12mm thru axle frames up to 12x157

Size S Visor Yes Integrated Light No Misc Shiny White Certification CPSC e-Bike approved No Primary Color White Helmet sizing in cm 51 - 55cm Impact Protection System MIPS

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

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

SKS Velo mudguards are a reliable companion

CeramicSpeed BB ALPHA Bottom Bracket - English/BSA 68mm For 30mm Spindle Road BLK Weight-88 Adjustable design fits 130 andA 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