FC-RX810-2 GRX CRANKSET

Product Information

The Shimano GRX FC-RX810-2 crankset is engineered specifically for the demands of gravel riding. Its optimized gear ratios and a wider chainline are designed to maintain pedaling rhythm and offer increased tire clearance on varied, unpredictable terrain. This crankset brings robust performance and efficient power transfer to your gravel adventures.

Built with Shimano's proven Hollowtech II technology, it strikes an excellent balance between stiffness and a lightweight profile. The 48-31T chainring combination provides a broad range, ensuring you have the right gear for both steep climbs and faster sections, making it a reliable choice for mixed-surface rides.

Features

• Gravel-specific gear ratios maintain riding rhythm over rough surfaces.
• Hollowtech II construction for an optimal balance of stiffness and low weight.
• Wider 46.9mm chainline for increased tire and frame clearance.
• Optimum gearing for mixed terrains and various riding styles.
• 17-tooth front range (48-31T) for versatile gearing.
• Durable anodized aluminum crank arms and chainrings.

Specs

• Application: Gravel, Cyclocross, City & Touring.
• Compatibility: Shimano 2x11-speed drivetrain systems.
• Crank Arm Material: Aluminum.
• Chainring Material: Aluminum.
• Axle Material: Steel.
• Gradation: 48-31T.
• Crank Arm Lengths: 170mm, 172.5mm, 175mm.
• Chainline: 46.9mm.
• Q-Factor: 151mm.
• Axle Diameter: 24mm (Hollowtech II).
• PCD: 110/80mm, 4-arm asymmetrical.
• Weight: Approximately 710g (170mm, 31-48T).
• Compatible Chain: HG-EV 11-speed, HG-X11.
• Bottom Bracket: Not included; recommended SM-BBR60 (BSA) or SM-BB72-41B (Press Fit).