CeramicSpeed BB ALPHA Bottom Bracket - PF30 68mm For SRAM DUB Spindle Road BLK MPFN-MFM2A.7DS0.1S6.BX Model Mtn Hubs Description HG

Model Mtn Hubs Description HG 8-11sp Freehub Body Material Steel

Sealed-mechanism cup and cone bearings

BB Included No Chainline/Hub Compatibility 135/142 MTB Hubs Chainring BCD Riveted Color Black Crank Intended Use Mountain Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 9 Number of Chainrings Double Pedal Spindle 9/16" Rings 36/22 Spindle Interface Type Shimano Hollowtech II

}Ritchey WCS Replacement Stem Bolts: Trail Stem

CeramicSpeed BB ALPHA Bottom Bracket - PF30 68mm For SRAM DUB Spindle Road BLK MPFN-MFM2A.7DS0.1S6.BX Model Mtn Hubs Description HGA 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