Campagnolo Record 13 WRL Power Meter Crank Arm Set

The Campagnolo Record 13 WRL Power Meter Crank Arm Set brings Campagnolo's CPM (Campagnolo Power Meter) technology to its Record 13 groupset platform. These carbon fiber crank arms use the Ultra-Torque system for a stiff, direct connection between arm and axle, and come in 165mm, 170mm, and 172.5mm lengths to fit a range of rider builds. Mounting the power meter directly on the axle means it measures pure torque rather than picking up flex from the crank arms themselves, which keeps the data clean regardless of how hard you're standing on the pedals.

Inside, the CPM system runs eight strain gauges across both crank arms alongside an integrated gyroscope, delivering power readings certified to within ±2% accuracy. Data streams in real time to a compatible cycling computer or Campagnolo's MyCampy app, where you can also track battery status and adjust settings, and the crank arms share Record's magnetic quick-snap charging interface for simple charging without cables to fumble with. For riders already running Record 13 or upgrading toward it, this crank arm set adds precise, race-ready power data without disrupting the groupset's mechanical feel.