SRAM Rival Crank Arm Assembly - 160mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 Compound/Backing-Organic/Steel Rossignol X-IUM Premium+ Skating SX

Rossignol X-IUM Premium+ Skating SX Ski

MTB dynamics

Just as resistant to snake bites as it is to sidewall damage thanks to the extremely robust material

elite-level performance

SRAM Rival Crank Arm Assembly - 160mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 Compound/Backing-Organic/Steel Rossignol X-IUM Premium+ Skating SXSRAM Rival Crank Arm Assembly 160mm 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 bracket sold