SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 172.5mm 12-Speed DUB Spindle Interface BLK D1 Tool Kits 8 Width Measurement Center Width

8 Width Measurement Center Width 42 Defined Color Carbon

Utilizing a simple-yet-effective design that allows for one-handed operation the CP-1

Drilled for use with 12 gauge spokes

Rear Rack - Integrated

IvyTex technology has many other benefits aside from its endurance

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 172.5mm 12-Speed DUB Spindle Interface BLK D1 Tool Kits 8 Width Measurement Center WidthAccurate reliable power measurement is practically a requirement these days and the Apex AXS crankarm power meter upgrade is the easiest way to get precise power numbers. With the tech hidden inside the DUB spindle it fits almost any bike while remaining stealthy. DUB PWR spindle based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides Waterproof (IPX7