Shimano GRX 810 170 mm 1x11s 42t Cranks

The Shimano GRX 810 cranks with 40 teeth for 11 speeds provides the simplicity of the unique rear derailleur cassette and has Shimano Dynamic Chain Engagement profile teeth on the front chainring that provide greater chain retention on rough terrain.Features:- Use: Gravel - Optimal gears for mixed terrains - Gravel gear ratios maintain driving pace on rough surfaces - 1x11 speeds - Crank length: 170 mm - 42 tooth single plate