SRAM Rival 1x XPLR Wide Crank Arm Assembly - 165mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Trainers UPC: 710845899416

UPC: 710845899416

- Compatible with MagSafe

full ceramic bearings make the pulleys incredibly stiff and very tall teeth of the upper pulley gives the best possible shifting precision

and will not pull out while riding

Bolt-on compatible for TT or Time Trial bikes

SRAM Rival 1x XPLR Wide Crank Arm Assembly - 165mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Trainers UPC: 710845899416SRAM has taken aluminum to another level. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where its needed 8 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