SRAM Crank Arm Assembly RIVAL XPLR DUB WIDE E1 (BB/Spider/Chainrings not included): 170MM

We’ve taken aluminum to another level. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where it’s needed, available in lengths from 160 to 175.

Features

• 8-bolt interface compatible with power and non-power AXS spiders and integrated chainrings
• DUB bottom bracket adds durability and simplicity
• Aluminium arms optimized for stiffness and light weight