CeramicSpeed BB ALPHA Bottom Bracket - PF30 73mm For SRAM DUB Spindle MTB BLK CheckoutTitle=Wheels Manufacturing Thin Flange Bottom Bracket Socket - SRAM model Receptor EXO size 700c

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

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

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

Both Rigorously tested to IPX7 Waterproofing standards

CeramicSpeed BB ALPHA Bottom Bracket - PF30 73mm For SRAM DUB Spindle MTB BLK CheckoutTitle=Wheels Manufacturing Thin Flange Bottom Bracket Socket - SRAM model Receptor EXO size 700cA 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