srm powermeter pedal SRM Campagnolo Rechargeable Powermeter Crankset

srm powermeter pedal SRM Campagnolo Rechargeable Powermeter CranksetThe SRM Campagnolo Rechargeable Powermeter Crankset pairs Campagnolo's carbon fiber crank arms with SRM's rechargeable spider putting one of the most trusted names in training data directly into a Campagnolo drivetrain. The SRM spider sits between the chainrings and the arms, built around the 145 112mm bolt circle diameter of modern Campagnolo chainrings, so the integration is seamless and the ride feel stays true to what Campagnolo riders expect. The

The SRM Campagnolo Rechargeable Powermeter Crankset pairs Campagnolo's carbon-fiber crank arms with SRM's rechargeable spider — putting one of the most trusted names in training data directly into a Campagnolo drivetrain. The SRM spider sits between the chainrings and the arms, built around the 145/112mm bolt circle diameter of modern Campagnolo chainrings, so the integration is seamless and the ride feel stays true to what Campagnolo riders expect.

The spider measures power via strain gauges to ±1% accuracy, transmits via ANT+ — broadcasting cadence alongside power — and runs for approximately 100 hours on a single charge through its built-in rechargeable battery. Temperature compensation is handled automatically, an important feature for crank-based meters where offset can drift as conditions change. The unit is fully sealed, so rain, mud, and post-ride cleaning with a pressure washer won't affect it. Available in 172.5mm crank arm length with 52x36 or 53x39 chainring combinations.

SRM Campagnolo Rechargeable Powermeter Crankset Specs at a Glance

• Accuracy: ±1%
• Transmission: ANT+ (power and cadence)
• Battery: Built-in rechargeable, ~100-hour runtime per charge
• Chainring compatibility: 145/112mm BCD (Campagnolo standard)