CeramicSpeed BB ALPHA Bottom Bracket - BBright 79mm For SRAM DUB Spindle Road BLK Model-CSM63 Model Apex 1 4x110 Asym

Model Apex 1 4x110 Asym Ring Type Single (Anti-Chain Drop) Mount 4x110mm Teeth 42 Oval/Round Oval Color Black Chainring Size 42T

1 series): stronger grip or Endurance (*

} Dual-row flanged bearings press directly into 41mm ID smooth bore bottom bracket shells

The ergonomic dual-density handle offers an excellent comfortable grip while meeting precise JIS standards

CeramicSpeed BB ALPHA Bottom Bracket - BBright 79mm For SRAM DUB Spindle Road BLK Model-CSM63 Model Apex 1 4x110 AsymA 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