CeramicSpeed BB ALPHA Bottom Bracket - English/BSA, 68mm, For SRAM DUB Spindle, Gravel, Black dropper-seatpost-part Item Specifications Adjustable Contact Point

Item Specifications Adjustable Contact Point Yes Adjustable Reach Yes Brake Caliper Mount Flat Mount Brake Lever Actuation Hydraulic Brake Lever Use Left Brake Usage F/R Front Color Black Defined Color Black Double or Triple Double Drivetrain Speeds 12 Front Der/Shifter Compatibility Shimano Road Hydraulic Fluid Type Mineral Oil Hydraulic Hose Length 1000 Includes Brake Yes Pad Compound Resin Rotor Included No

stiffer and more durable wheel

49/398mm or 55

18mm offset

CeramicSpeed BB ALPHA Bottom Bracket - English/BSA, 68mm, For SRAM DUB Spindle, Gravel, Black dropper-seatpost-part Item Specifications Adjustable Contact PointA 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