SRAM Rival AXS E1 WIDE Power Meter Spindle Left Crank Arm Size:165mm Originally developed for the Deore

Originally developed for the Deore XT M8100 groupset

low profile and packed with features

16mm offset

keeping your device just in front of your handlebars

you can quickly and reliably protect your motorbike helmet and other accessories from theft

SRAM Rival AXS E1 WIDE Power Meter Spindle Left Crank Arm Size:165mm Originally developed for the DeoreInvisible 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