CeramicSpeed BB ALPHA Bottom Bracket - BB92 89.5/92mm For SRAM DUB Spindle MTB BLK MFPN=2035 Removable valve core for sealant

Removable valve core for sealant installation

All purpose urban/hardpack tire with wrap-around tread for traction at hard angles

Solid performer

Mounts to water bottle bosses or under saddle with Saddlefix bracket

Available for Presta and Schrader valves and compatible with tubes or tubeless configurations

CeramicSpeed BB ALPHA Bottom Bracket - BB92 89.5/92mm For SRAM DUB Spindle MTB BLK MFPN=2035 Removable valve core for sealantA 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