SRAM Rival 1x XPLR Wide Crank Arm Assembly - 165mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 Lumens F/R-500/150 and other cranks that use

and other cranks that use the 8-bolt mounting standard

The myriad combinations available can make this seem complicated

}SRAM Rival 22 Front Brake Caliper Black

You also get 100% protection against the harmful UVA and UVB rays

SRAM Rival 1x XPLR Wide Crank Arm Assembly - 165mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 Lumens F/R-500/150 and other cranks that useSRAM 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