CeramicSpeed BB ALPHA Bottom Bracket - Italian 70mm For SRAM DUB Spindle Road BLK CheckoutSpec= Gum 2 rubberized modular seatpost straps

2 rubberized modular seatpost straps with CamLock ensure things stay tight while eliminating potential damage to clothing

Using a two-stroke dual port bleed system and Kevlar hose the hydraulic system is engineered for ultimate performance across all temperatures and easy maintenance

All-condition performance with well-spaced knobs for consistent grip in damp and dry terrain

DUB technology delivers the lightest stiffest strongest crankset available

CeramicSpeed BB ALPHA Bottom Bracket - Italian 70mm For SRAM DUB Spindle Road BLK CheckoutSpec= Gum 2 rubberized modular seatpost strapsA 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