CeramicSpeed BB ALPHA Bottom Bracket - Italian 70mm For SRAM DUB Spindle Road BLK MFPN=17769 you can even adjust the

you can even adjust the binding at speed

New 6069 Alloy provides a superior strength to weight ratio significantly improving toughness

model iRiX upper S

Recessed nipple beds in the double wall section of rims

CeramicSpeed BB ALPHA Bottom Bracket - Italian 70mm For SRAM DUB Spindle Road BLK MFPN=17769 you can even adjust theA 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