CeramicSpeed BB ALPHA Bottom Bracket - BB92 89.5/92mm For SRAM DUB Spindle MTB BLK keyword search-55mm Chainline Gender Men Shoe size 39

Gender Men Shoe size 39 Cleat Type SPD Primary Color Black Closure Single SLW3 Dial + Velcro Strap Color Black/Dark Grey

Cog sold separately

Two position zipper head allowing for one finger operation in open position and no slip in closed position

Color Cream Primary Color Brown Wheel Diameter 20 Frame Size 21

CeramicSpeed BB ALPHA Bottom Bracket - BB92 89.5/92mm For SRAM DUB Spindle MTB BLK keyword search-55mm Chainline Gender Men Shoe size 39A 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