Campagnolo Super Record X Wireless 13x Crank Arms

The Super Record X crank arm provides maximum efficiency, precision and adaptability on any gravel route. It is the heart of a drivetrain designed to excel in every environment. 

The new single-chainring aero crankset developed for the Super Record X is the result of an engineering project aimed at combining structural rigidity, mechanical efficiency, super-light weight, and functional aerodynamics, without sacrificing the distinctive design that characterises every Campagnolo product.

The crankset is based on the reliable Ultra-Torque steel axle, here revised in length to ensure maximum compatibility with gravel bike frames that require large tyre clearance (Q factor: 152mm, chain line: 47.5mm). The package is completed by the QCK-Tech bottom bracket and Campagnolo low-friction bearings, sealed by an internal gasket to protect the balls, and a patented external gasket, positioned between the axle and the bearings to protect them from mud and dust, thus ensuring mechanical efficiency and durability over time.

The carbon cranks are available in lengths from 165mm to 175mm, to perfectly adapt to each cyclist.

Specifications

• Shifting experience: Wireless 13x
• Discipline: Gravel
• E-Bike compatible: Yes
• IP69K: Maximum water pressure resistance class
• Materials: Carbon fibre with steel axle
• Gear Combination: 1x13
• Q - Factor: 152mm
• Crank arm length: 165, 170, 172.5, 175mm
• ASTM Category: 2
• Weight: TBC

Ultra-toque system

Campagnolo's most advanced system for translating your organic power into fierce output. A titanium axle and lightweight carbon fibre crankarms give the rider immediate and unbeatable responsiveness. Ultra Torque permanently conjoins the semi-axles of the bottom bracket to the respective crankset arms. This redesign made it possible to considerably reduce the lateral dimensions at the axle level and prevent annoying contact with the ankles when turning the pedals.

• Designed to combine rigidity, efficiency, super-light weight, and aerodynamics, with the distinctive Campagnolo design.
• New surface finish for greater wear resistance and consistent performance even in extreme conditions.
• Exposed carbon cranks with a specific logo.
• Based on the tried and tested Ultra-Torque steel axle, redesigned for gravel bike frames (152mm Q-factor, 47.5mm chain line).
• Cranks available in lengths of 165-175mm to suit every cyclist.