CeramicSpeed BB ALPHA Bottom Bracket - PF30 73mm For SRAM DUB Spindle MTB BLK CheckoutTitle=Wheels Manufacturing Thin Flange Bottom Bracket Socket - SRAM Vendor Sturmey archer Manufacture Number

Vendor Sturmey archer Manufacture Number HSJ943

Loose footing mud and rain won’t stop the Rock Hawk from carrying you through technical downhills and tough climbs

An extremely low camber with a hard and stiff finish combined with short and smooth snow contact areas provide exceptional performance in wet

model Receptor EXO size 700c width 40mm compound dual bead folding type tubeless color black/tanwall weight 441g

2-Piece forged aluminum caliper with four phenolic composite pistons provide exceptional stopping power and advanced heat management

CeramicSpeed BB ALPHA Bottom Bracket - PF30 73mm For SRAM DUB Spindle MTB BLK CheckoutTitle=Wheels Manufacturing Thin Flange Bottom Bracket Socket - SRAM Vendor Sturmey archer Manufacture NumberA 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