SRAM Rival 1x XPLR Wide Crank Arm Assembly - 165mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 CheckoutTitle=RaceFace Turbine Crankset - 160mm Features a steel air chamber

Features a steel air chamber

For example

}SRAM Post Bracket 20 P 2 Disc Brake Adaptor - For 200mm and 220mm Rotors Only Includes Bracket and Titanium Bolts

85mm spacer) cassettes

Light carbon fork

SRAM Rival 1x XPLR Wide Crank Arm Assembly - 165mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 CheckoutTitle=RaceFace Turbine Crankset - 160mm Features a steel air chamberSRAM Rival 1x XPLR Wide Crank Arm Assembly 165mm 12 13 Speed 8 Bolt Direct Mount DUB Spindle Black E1. SRAM has taken aluminum to another level. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio with material only where its needed8 bolt interface compatible with power and non power AXS spiders and integrated chainrings (Chainring and spider sold separately) DUB bottom bracket adds durability and simplicity (Bottom