CeramicSpeed BB ALPHA Bottom Bracket - English/BSA 73mm For SRAM DUB Spindle MTB BLK MFPN=N0AH20150S0100 Use in humid environments and

Use in humid environments and the worst riding conditions

760mm wide to start and trimmable by 30mm each side

Low noise and low vibration brake pads

25 TPI 67TPI Labeled Size 26x2

Allow the mask and filter to air dry

CeramicSpeed BB ALPHA Bottom Bracket - English/BSA 73mm For SRAM DUB Spindle MTB BLK MFPN=N0AH20150S0100 Use in humid environments 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