SRAM Rival AXS E1 Power Meter Spindle Left Crank Arm Size:172.5mm Shimano Ew-Sd300 Electric Wire DI2

Shimano Ew-Sd300 Electric Wire DI2 150mm

8" WEIGHT 194 g COMPATIBILITY Disc brake compatible forks only

Rockshox Suspension Top Cap/Cassette Tool

With low brightness and soft light

In a crash

SRAM Rival AXS E1 Power Meter Spindle Left Crank Arm Size:172.5mm Shimano Ew-Sd300 Electric Wire DI2Invisible 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