Campagnolo's gravel-specific Super Record X crank: exposed carbon arms, a chainline set for generous tyre clearance and a sealed QCK-Tech bottom bracket built for mud and dust. Made in Europe, with Super Record X branding outside and an X inside.

Highlights

  • Gravel-specific 47.5mm chainline and 152mm Q-factor
  • Exposed carbon fibre crank arms
  • Ultra-Torque steel axle
  • QCK-Tech bottom bracket with patented external seal
  • Single chainring options from 38 to 52 teeth (sold separately)

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.

Chainring choice

Super Record X runs a single aluminium chainring with a tooth profile developed from Ekar, for secure chain engagement and stability on rough ground. Eight sizes are offered: 38, 40, 42, 44, 46, 48, 50 and 52 teeth.

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; Campagnolo lists compatibility with its 9-42 and 10-48 13-speed cassettes. The 47.5mm chainline suits frames built for wide gravel tyres. 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.

  • 47.5mm chainline, 152mm Q-factor
  • Exposed carbon arms, Ultra-Torque steel axle
  • Sealed QCK-Tech bottom bracket technology
  • 38 to 52T single chainring options
  • 165, 170, 172.5 and 175mm
BrandCampagnolo
GroupsetSuper Record X (13-speed)
Speeds13 (1x)
TypeCrankarm set
Crank armsCarbon fibre
AxleUltra-Torque, steel
Chainline47.5mm
Q-factor152mm
Crank lengths165, 170, 172.5, 175mm
Chainring options38, 40, 42, 44, 46, 48, 50, 52T
Claimed weight (complete crankset)625 g (172.5mm, 50T aero, bearings assembled)
SKU FES-P-29350
Brand Campagnolo

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