SRAM Rival 1x XPLR Wide Crank Arm Assembly - 170mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 Stainless Steel Spokes A US-based bicycle testing lab

A US-based bicycle testing lab put the XP4 through the rigorous ISO 4210 standard testing process

Model Speedhub Description Twist Shifter Clamp with Screws

80+MILES (@10MPH) SUBJECT TO TERRAIN VARIATIONS

Ultra long distance performance Application Type Drip Case Pack No Size 50Ml Packaging Type Drip

SRAM Rival 1x XPLR Wide Crank Arm Assembly - 170mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 Stainless Steel Spokes A US-based bicycle testing labSRAM 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