SRAM Rival 1x XPLR Wide Crank Arm Assembly - 170mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 MFPN=60017 narrow-tooth chainring technology provides maximum

narrow-tooth chainring technology provides maximum chain control DUB bottom bracket adds durability

BB spanner sold separately

Suitable for both front and rear wheel use

Model Reverb AXS Description Saddle Rail Clamp Kit with Bolts

Reflective piping for night visibility

SRAM Rival 1x XPLR Wide Crank Arm Assembly - 170mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 MFPN=60017 narrow-tooth chainring technology provides maximumSRAM 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 bracket sold separately) Aluminum arms optimized for stiffness and light weight 150mm Q factor 47. 5mm