I have an 02 plate kmx i have had road tyres fitted,dep racing can also i have changed the front and rear sproket for top end. 15 tooth on the front and 44 tooth on the back, and a d.i.d gold chain. the bike does a ture 90.1 mph this bike is absolutely amaculate and would be willing to sell. if interested tel: 07941699292 adam.if calling from outside uk the code is +44.no time wasters pls.