Shimano GRx Road Bike Crankarm Set | Gravel & Drop Bar Compatibility |(fc-rx-fd compatible)|Black

Designed for gravel cycling enthusiasts navigating mixed terrain adventures, the Shimano GRX FC-RX810 Crankset delivers precision-engineered performance tailored to riders balancing road speed with off-road resilience. Engineered to excel on everything from smooth pavement to demanding gravel paths, this double-chainring system pairs seamlessly with 11-speed GRX Di2 drivetrains, offering a versatile 48/31T configuration that conquers steep climbs while maintaining momentum on open stretches. Built around Shimano’s Hollowtech II spindle interface—ensuring lightweight strength and smooth power transfer—the crankset’s black finish complements modern gravel builds while resisting trail debris wear.

Ideal for endurance riding on varied terrains, its design prioritizes compatibility with road disc hubs (135/142mm) on frames featuring chainstays exceeding 415mm, ensuring stable chainline alignment across diverse bike setups. Weighing just 722 grams (crank length: 175mm), it strikes an optimal balance between stiffness and agility without sacrificing comfort over rough surfaces. Whether tackling technical singletrack or long-distance gravel routes, its forged aluminum construction absorbs vibrations while maintaining responsive pedaling efficiency—perfect for riders seeking reliability during multi-day adventures or competitive events like gravel grinders.

Unlike heavier cranks designed solely for pavement or mountain trails, this hybrid solution bridges gaps between disciplines without compromising on speed or durability. Its 9/16” pedal spindle accommodates popular clipless systems, while its modular design simplifies maintenance compared to integrated setups found in some rival models. Whether you’re chasing KOMs on rugged backroads or exploring unpaved backcountry loops, the GRX FC-RX810 empowers riders to push boundaries where terrain shifts from asphalt to loose gravel seamlessly.