SRAM Rival AXS E1 WIDE Power Meter Spindle Left Crank Arm Size:172.5mm The objective is to provide

The objective is to provide better-quality performance

high-performance street machine

The Aeroshell also works great while riding throughout the winter months by blocking out wind and rain

It was developed together with our team riders and tested on the toughest tracks in the world

You can do it easily and without extra tools or the need for a mechanic

SRAM Rival AXS E1 WIDE Power Meter Spindle Left Crank Arm Size:172.5mm The objective is to provideInvisible technology that will help you get to the finish line faster? Yes please. Our Rival power meter unit is entirely contained within the DUB spindle for effortless integration with any bike. Just install, pair, and ride. Features Spindle based unit measures left side power to calculate total watts Long battery life (400+ hours) to power a season of rides User replaceable lithium AAA battery DUB bottom bracket adds durability and simplicity