SRAM XX Powermeter Left Arm/Spindle Front Racks 12 including Shimano SM-AX65

12 including Shimano SM-AX65

while the Expert has lighter titanium

Works with 1x CR2032 battery

BSA Threaded

actively regulate skin temperature

SRAM XX Powermeter Left Arm/Spindle Front Racks 12 including Shimano SM-AX65The XX Eagle AXS Transmission Left Arm Spindle Power Meter utilizes our World stage proven XX crank arm with a subtly integrated power meter to record and deliver live, accurate power readings to your head unit. DUB PWR elegantly houses Quarqs reliable and accurate power measurement inside the DUB crank spindle itself. Measuring left side power to calculate total watts, its subtle, lightweight, compatible with any chainring setup, and boasts