GRX 810 CRANKSET 172.5MM 40 11-SPEED 1X
Shimano GRX gravel crankset, RX810 model
* Optimal gearing for mixed terrain
* Gravel gear ratios maintain rhythm on rough surfaces
* Different options for single and double chainrings
GRX cranksets: GRX cranksets are designed for different terrain and riding styles; all feature a +2.5mm chainline for wider tires and increased frame clearance. The single-chainring cranks offer the simplicity of shifting only on the rear cassette (options include 40T RX800/600 and 42T RX800 cassettes) and feature Shimano Dynamic Chain Engagement tooth profiles on the front chainring, which provide superior chain retention on rough terrain. Additionally, the RX810 double-chainring GRX crank features a 17-tooth gap, in 48-31T, which is the widest gear range developed by the brand to date. Along with the additional RX600-11/10 46-30T options, the double-chainring cranks provide gear ratios wide enough to tackle the steepest climbs.