SRAM Left Arm Power Meter Spindle Assembly Apex D1 DUB WIDE 160 Shimano Designed for ebike: Yes

Designed for ebike: Yes

Mfr Claimed Weight179

Seamlessly manoeuvre over rough terrain and obstacles with momentum and rhythm

Higher levels can affect how it's dissolved

SRAM Left Arm Power Meter Spindle Assembly Apex D1 DUB WIDE 160 Shimano Designed for ebike: YesAccurate, 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. Features 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 User