Shimano GRX FC-RX810-1 Hollowtech II Crankset - OEM Packaging

OEM Packaging:

This item comes from the original equipment manufacturer and is lacking the retail packaging.

Specifications:

Application:

Gravel, Cyclocross, City & Touring

Compatibility:

Shimano 1x11-speed

Chainring Mount:

110 mm BCD, 4-Arm Asymmetric

Technical Information:

Series:

GRX RX810

Crank Arm Material:

aluminum

Chainring Material:

aluminum

Axle Material:

steel

Gradation:

40 Teeth

Crank Arm Length:

172.5 mm, 175.0 mm

Chainline:

49.7 mm

Q-Factor:

151 mm

Axle Diameter:

24 mm

Compatible BSA Shell Width:

68 mm

Recommended Bottom Bracket:

SM-BBR60 or SM-BB72-41B Pressfit Hollowtech II (not included)

Recommended Chain:

HG-EV 11-speed, HG-X11 (e.g., CN-HG701-11)

Compatibility:

Bottom Bracket:

BB-R9100, SM-BB9000, SM-BBR60, SM-BB6700, SM-BB5700, BB-RS501, BB-RS500, SM-BB4600, SM-BB92-41B, SM-BB72-41B, SM-BB71-41B, BB-RS500-PB

Chain:

CN-9000, CN-6800, CN-HG901-11, CN-HG701-11, CN-HG601-11, CN-LG500

Features:

• Tighter shifts ensure a constant rhythm on known routes
• Optimal gear change for mixed terrain and different riding styles
• Larger front range
• Hollow crank arms (Hollowtech)
• Anodised crank arms, chainring painted
• Chainring bolts made of aluminum

Technology:

Hollowtech II
Shimano Hollowtech II is a crank bottom bracket system designed to achieve an ideal ratio of stiffness, weight, and rotational efficiency. It is based on an integration of the bottom bracket and the right crank arm and works with an axle/bearing diameter of 24 mm, which has proven to be optimal in terms of stability. In many cases, the bearing cups are on the outside so that the load is better distributed. High-quality precision seals ensure a long service life.

Manufacturer Numbers:

172.5 mm 40 Teeth:

KFCRX8101DXB0

175.0 mm 40 Teeth:

KFCRX8101EXB0

Contents:

• 1 x Shimano GRX FC-RX810-1 crankset (40 Teeth)
• 1 x Shimano crank bolt