Campаgnolo Campagnolo Record X Wireless 13 Speed Crank Arms FC03-REX13172CA

Campagnolo Record X Wireless 13 Speed Crank Arms The Record X Wireless 13x Crankset is the definitive choice for gravel enthusiasts who refuse to compromise on speed or structural integrity. Built with iconic exposed carbon fibre arms, this aero-optimised single-chainring system strikes a perfect balance between lightweight agility and the rugged stiffness required for off-road adventures. By utilizing the proven Ultra-Torque technology with a steel spindle specifically tailored for gravel frames, the crankset ensures a 152mm Q-factor and a 47.5mm chainline, providing a natural pedalling stance and superior clearance on modern wide-tyre builds. Engineered to thrive in the harshest environments, the Record X features the QCK-Tech bottom bracket system equipped with low-friction bearings and a patented dual sealing mechanism. This innovative shield protects the internal components from mud, dust, and water, guaranteeing long-term durability and consistent mechanical efficiency regardless of the terrain. The redesigned tooth profile on the chainring options ensures that shifting remains whisper-quiet and instantaneous, even when the drivetrain is under heavy load during steep technical climbs or high-speed gravel sprints. This modular crankset offers unparalleled adaptability, allowing riders to choose from six chainring sizes that integrate flawlessly with both Record X and Super Record X 13-speed cassettes. With three available crank arm lengths to meet precise biomechanical needs and full connectivity to the MyCampy app for performance monitoring, the Record X is more than just a component; it is the high-performance heart of a professional-grade gravel drivetrain. Its sophisticated surface finish resists wear and maintains its premium aesthetic, ensuring your bike looks as fast as it performs through every grit-covered mile.