SRAM Apex AXS Wide Left Crank Arm and Power Meter Spindle Assembly - 172.5mm, 12-Speed, DUB Spindle Interface, Black, D1 Dropper Seatposts EAN: 4716112783859

EAN: 4716112783859

Manufacturer Part Number: R 6 SRS

UPC: 047853660647

SP8590 RM6318

UPC: 883466036277

SRAM Apex AXS Wide Left Crank Arm and Power Meter Spindle Assembly - 172.5mm, 12-Speed, DUB Spindle Interface, Black, D1 Dropper Seatposts EAN: 4716112783859Accurate, 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