SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 175mm 12-Speed DUB Spindle Interface BLK D1 pro Sold as a pair Length

Sold as a pair Length (mm) 35 Material Alloy Valve Core Removable Valve Presta Defined Color Orange keyword search Tubeless Length 35Mm Color Orange

Runs on one CR2032 batteries each (included)

Looking to ride mountain bike tires on your drop bar bike

REF - Reflective sidewall striping or hot patch to aid in low light visibility

Red anodized finish Model Extended Hanger Color Red

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 175mm 12-Speed DUB Spindle Interface BLK D1 pro Sold as a pair LengthAccurate 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