Shimano Crankset GRX FC-RX810-2 48/31t 11-Speed Hollowtech II 172.5mm w/o BB

The Shimano GRX FC-RX810 features optimum gearing for mixed terrain and riding styles, and is designed for use with GRX Di2 components.

• 2x11 speed crankset features gravel-specific gear rations that preserve riding rhythm over rough surfaces with wider tires
• Includes a 17t front range for wider gearing possibilities
• 46.9mm chainline / 151mm Q-factor
• Number of Chainrings: Double
• Chainline/Hub Compatibility: 135/142 Road Disc Hubs > 415 mm Chainstay
• Spindle Interface Type: Shimano Hollowtech II
• Chainring BCD: 110 , 80
• Color: Black
• Crank Length (mm): 172.5
• Pedal Spindle: 9/16"
• Crank Intended Use: Gravel
• Rings: 48/31
• Drivetrain Speeds: 11
• Weight: 722
• BB Included: No