SRAM DUB Wide PressFit30 Ceramic Bottom Bracket - PF30 68-73mm Road-Wide BLK CheckoutSpec= ReconSilverB1/(SektorSilver Boost only)(2017) Includes steel rotor bolts

Includes steel rotor bolts

With waterproof USB-C charging(cable not included)

Freehub Body Shimano Micro Spline Axle Type 12mm TA Hub Spoke Type J-bend Hub Weight 286g Hub Drilling 28H Skewers Included No Primary Color Silver Position Rear Rotor Mount 6-bolts Hub Spacing 148mm

}SRAM Eagle T-Type PowerLock Flattop Connector Link - 12-Speed For Eagle T-Type Flattop Chain Only Black 50 Pack

Radiussed brake shoe washers allow easy adjustment of toe-in and rim contact angle

SRAM DUB Wide PressFit30 Ceramic Bottom Bracket - PF30 68-73mm Road-Wide BLK CheckoutSpec= ReconSilverB1/(SektorSilver Boost only)(2017) Includes steel rotor boltsSRAM DUB Wide PressFit30 Ceramic Bottom Bracket PF30 (68 73mm) Road Wide Black. The game changing DUB family goes ceramic. While DUB has been simplifying the game eliminating compatibility frustration and confusion for years the DUB ceramic bottom bracket gives riders an additional option for even more silky smooth performance. This is a whole other level in bottom bracket friction reduction thanks to its high efficiency ceramic bearings. Whats more