R5-CX Frame Color:Five Black The Shimano GRX FC-RX810 features

The Shimano GRX FC-RX810 features optimum gearing for mixed terrain and riding styles

or where sweat becomes a problem such as headset bearings

7% LYCRA® elastane

for smaller heads

R5-CX Frame Color:Five Black The Shimano GRX FC-RX810 featuresMarianne Vos and Wout van Aert lit up courses from Namur to Zolder in the winter of 2021, culminating in Mariannes dominant performance at World Championships in Fayettevile, USA. With a dozen World, European and National titles between the two of them, they know a thing or three about cyclocross racing, and we used their input to perfect every detail of the R5 CX. While R5 CX is currently pro racer only, it'll be available to everyone Summer 2022.