I had some 19 inch Avon Road riders fitted after racing on the standard Avon SMs and undesteer was 1) Horrific and 2) More or less finished the tyres off in 2 races. The Road Riders more or less got rid of all understeer.
Thanks! What size Roadriders did you have? I didn't see any in the OEM size. Did you find any need to change out the rear tire?
