SHIMANO GRX Crankset FC-RX810-1

Shimano's GRX FC-RX810 11-Speed Hollowtech 2 Crankset. This crankset features a 40 tooth chainring to handle anything your gravel adventure has in store.

Features: 

• A versatile chainring size to handle a variety of terrain

Specifications: 
Weight: 644g 
Speed: 1x11 
Chainring Size: 40T, 42T    
Crank Length: 170mm, 172.5mm, & 175mm 
Spindle Interface: Shimano Hollowtech II