SHIMANO GRX Crankset FC-RX810/RX820 - 2x11speed

The FC-RX810 crank comes with a typical gravel gradation. With the big 48 teeth blade you can do a lot of speed on the level, but with the small 31er you can easily climb longer climbs. The outwardly shifted chain line has created space for wider tires. Nevertheless, the Q-factor with 151 mm has remained in the green range. The typically outstanding Shimano finish and aerodynamic shaped elements on the outer chainring make the crankset a long-lasting and reliable companion on your tours.

Technical specifications:

• Material crank arms: aluminum
• Material Spider: aluminum
• Material crankshaft: steel
• Diameter crankshaft: 24 mm
• Crank length:172.5 mm 
• bolt circle diameter diameter: 110/80 mm
• Spider: 4-arm
• Chain blade pitch: 48/31 teeth
• Chainring bolts: aluminum
• chain line : 46.9 mm
• Q-factor: 151 mm
• Compatibility bottom bracket: BSA, ITA, BB30, BB92 and others (optional, not included)
• Compatibility chains: 11-speed
• Rider weight: n / a
• Finish: matt
• Color: Black