Shimano GRX FC-RX810-2 Crankset

Hollowtech II - Providing the best balance of stiffness, strength, weight and rotating performance
The concept of HollowTech II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. 


Gravel gear ratios preserve riding rhythm over rough surfaces with wider tires
17T front range
Optimum gearing for mixed terrains and riding styles
Wider range front system
Gear combination: 48-31T


Series Shimano: GRX 11-speed
Colour: Series colour
Chain line: 46.9mm
Chain ring combination: 48-31T
Compatible BB type: Outboard
Compatible chain: HG-EV 11-speed, HG-X11
Crank Arm Length: 170 mm, 172.5 mm, 175 mm
Crank fixing bolt included: Yes
Gear arms: 4
Optional Chain Guard: Without chain guard
Rear speeds: 11
Recommended BB_Pressfit: SM-BB72
Recommended BB_Threaded (normal): SM-BBR60
Threaded BB Shell Width: 68 mm, 70 mm
Q-factor: 151mm

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