Campagnolo Record X WRL 1x13 Crankarms 165mm

The Record X crankset combines Campagnolo's unmistakable design with carbon fibre crank arms and Ultra-Torque technology. With seven gear combinations, it ensures maximum efficiency, precision, and adaptability on any gravel terrain. It is the core of a drivetrain system engineered to deliver top-level performance in every condition.

The crank developed for Record X is the result of an engineering project aimed at combining structural stiffness, mechanical efficiency, lightness, and functional aerodynamics, without ever compromising the distinctive design that defines every Campagnolo product. 

Paired with the 13-speed cassette X (10-48), this creates a complete, advanced, and highly versatile drivetrain system, offering riders extensive freedom of choice. In the same ecosystem logic, Super Record X cassettes are also compatible, further expanding modularity and configuration possibilities. Campagnolo's iconic design is expressed through exposed carbon fibre crank arms, enhanced by the dedicated "Record X" branding, a symbol of the attention to detail and craftsmanship that have always defined the brand.

The crankset is built around the proven Ultra-Torque system with a steel spindle (ASTM2), here optimised in length to ensure full compatibility with modern gravel frames (Q-factor: 152mm; chainline: 47.5mm). The system is completed by the QCK-Tech bottom bracket and Campagnolo low-friction bearings, protected by a dual sealing system: an inner seal safeguarding the bearings and a patented outer seal positioned between the spindle and bearings, effectively shielding them from mud and dust to ensure long-term durability and efficiency.

Carbon crank arms are available in three lengths, 165, 170, and 172.5mm to precisely match different biomechanical requirements. The Record X aero crankset represents the beating heart of a drivetrain engineered to deliver top-level performance across any terrain.

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 responsivity. 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.

Connect to the app

You can extend your experience with the state of the art MyCampy app. Developed purely for your ease of use. Fully customisable controls to your specific needs, check your progress or view your battery status anytime, anywhere. This app gives you the best possible experience with this groupset.

Technical Specifications

• Chainset Weight: 687g 
• Crank lengths: 165 / 170 / 172.5mm
• Q-Factor: 152mm
• Spindle material: Steel (ASTM2)
• Platform: Record X / Super Record X 13x

• Record X aero single-chainring crankset: engineered to combine stiffness, efficiency, lightness, and aerodynamics, featuring carbon fibre crank arms and Campagnolo's distinctive design
• Advanced surface finish: enhanced wear resistance and consistent performance under extreme conditions
• Wide gear range: six chainring options (38, 40, 42, 44, 46, 48), expandable up to 52, suitable for adventure gravel to high-speed gravel, fully compatible with the Super Record 13 platform
• Modular drivetrain system: paired with the X 13-speed cassette (10–48) and compatible with Super Record X cassettes for a complete and cutting-edge setup
• Iconic design: exposed carbon fibre crank arms with dedicated "Record X" branding
• Ultra-Torque technology: steel spindle (ASTM2) optimised for gravel frames (Q-factor 152 mm, chainline 47.5 mm)
• QCK-Tech bottom bracket: low-friction bearings with patented dual sealing system for effective protection against mud and dust
• Three crank arm lengths: 165, 170, and 172.5 mm to suit every rider's biomechanical needs.