The Super Record X gravel crank with HPPM power measurement built into the axle. Sixteen sensors cross-reference torque with an integrated gyroscope for real-time data claimed to ±1%, and the axle position keeps crank flex out of the reading.

Highlights

  • HPPM power meter: 16 extensometers plus integrated gyroscope
  • ±1% claimed accuracy, axle-mounted for pure torque
  • Gravel geometry: 47.5mm chainline, 152mm Q-factor
  • Exposed carbon arms with Ultra-Torque steel axle
  • Magnetic quick-snap charging

Power meter redesigned for 1x

Campagnolo re-engineered the HPPM system for single-chainring use. Data is available in real time on your bike computer and in the MyCampy app, with battery status on the app, computer or LED.

Made for gravel frames

The Super Record X crank uses the proven Ultra-Torque steel axle, lengthened for a 152mm Q-factor and 47.5mm chainline to clear the wide tyres of modern gravel frames. The QCK-Tech bottom bracket adds Campagnolo's low-friction bearings with an extra patented external seal against mud and dust.

Bottom bracket selection, crank installation and drivetrain set-up are available from the Tune Cycles workshop as a separate service, not included in the price.

Options

Crank lengthWhat differs
165mmCrank arm length only
170mmCrank arm length only
172.5mmCrank arm length only
175mmCrank arm length only

Compatibility & fit

Designed for Campagnolo Super Record X 1x 13-speed gravel drivetrains with single chainrings from 38 to 52 teeth. Requires a Campagnolo bottom bracket cup to suit your frame's shell.

Campagnolo covers its components with a 3-year limited warranty from the date of purchase against defects in materials and workmanship (EPS power units: 2 years). Proof of purchase is required; crash damage, normal wear and tear, misuse and incorrect installation are not covered (see Campagnolo warranty information). For warranty support, return the product to Tune Cycles and we'll manage the claim with Campagnolo's Australian distributor.

  • HPPM power meter, ±1% claimed accuracy
  • 16 extensometers plus gyroscope on the axle
  • 47.5mm chainline, 152mm Q-factor
  • Carbon arms, Ultra-Torque steel axle
  • 165 to 175mm lengths
BrandCampagnolo
GroupsetSuper Record X (13-speed)
Speeds13 (1x)
TypePower meter crankarm set
Power meterHPPM, 16 extensometers + gyroscope, axle-mounted
Claimed accuracy±1%
ChargingMagnetic quick-snap
Crank armsCarbon fibre
AxleUltra-Torque, steel
Chainline47.5mm
Q-factor152mm
Crank lengths165, 170, 172.5, 175mm
Chainring options38 to 52T
Claimed weight (complete crankset)648 g (172.5mm, 40T aero, bearings assembled)
SKU FES-P-29364
Brand Campagnolo

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