CeramicSpeed BB ALPHA Bottom Bracket - PF30 68mm For 24mm/Shimano Spindle Road BLK MOG Rings 46/33Number of Chainrings DoubleDrivetrain

Rings 46/33Number of Chainrings DoubleDrivetrain Speeds 12Chainring BCD Direct Mount SRAM 8-BoltChainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm ChainstayChainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm ChainstayColor CarbonCrank Length (mm) 175Crank Intended Use RoadBB Included NoPedal Spindle 9/16"Spindle Interface Type SRAM DUBDefined Color Carbon

Resin with Metal Fibers pads are compatible with Resin-Only type rotors as well as standard rotors Brake Lever Actuation Short Pull Rotor Included No Brake Caliper Type Post Mount Hydraulic Fluid Type Mineral Oil Defined Color Gray Mount Type Post Mount Color Gray

Model M30 Mountain Spindle Interface Praxis M30/28 Shell BB30/PF30 Shell ID 42/46mm Width 73mm Color Black Shell Type BB30/PF30

Aerodynamically optimized shape effectively reduces drag

the award-winning Wolf Tooth RoadLink has given riders the ability to easily increase the range of their Shimano road drivetrains while maintaining near-factory levels of chain wrap and shifting performance

CeramicSpeed BB ALPHA Bottom Bracket - PF30 68mm For 24mm/Shimano Spindle Road BLK MOG Rings 46/33Number of Chainrings DoubleDrivetrainA 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