CeramicSpeed BB ALPHA Bottom Bracket - BBright 79mm For SRAM DUB Spindle Road BLK Model=Al Mighty Tire 4x104BCD fits cranks with 3-4mm

4x104BCD fits cranks with 3-4mm thick chainring tabs

Designed for use with SRAM SuperBoost+ Cranksets

}Topeak TwinHead Schrader/Presta Valve Adaptor with 38" Hose: Retrofits Most Pumps

So if you find yourself frequently reaching for the 4mm hex on a multi-tool in your frame bag

Chrome plated hardened steel

CeramicSpeed BB ALPHA Bottom Bracket - BBright 79mm For SRAM DUB Spindle Road BLK Model=Al Mighty Tire 4x104BCD fits cranks with 3-4mmA 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