CeramicSpeed BB ALPHA Bottom Bracket - English/BSA 73mm For SRAM DUB Spindle MTB BLK I9 Classic Road Disc & T30 torx in storage

& T30 torx in storage pouch Lifetime Warranty

(mm) 36 Spring Weight 480

}Park Tool Vulcanizing Patch Kit: Display Box with 36 Individual Kits

Volume: 26L

Color Black Flat Protection Sidewall TPI 60 Weight 792 Defined Color Black ISO Width (mm) 57 ISO Diameter 622 / Road / 29" Tire Intended Use Mountain Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2

CeramicSpeed BB ALPHA Bottom Bracket - English/BSA 73mm For SRAM DUB Spindle MTB BLK I9 Classic Road Disc & T30 torx in storageA 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