This bike has a full race motor done by DH1 MOD, contact them for more details. Full rebuild at 42 hours, 60 hours on it now. Fresh Pisten Rings and new cyclinder, head shaved for more compression. Full Hinson clutch, Full titanium FMF exhaust, Excel wheel and spokes, Faster USA hubs, Works Connection hole shot device, Protaper chain and sprocket, Uni-biker radiator guards, Protaper foot pegs, Torc 1 shifter and brake pedal, Protaper clutch lever and perch. 21 hrs on frame. Freshly rebuilt suspension. This bike is set up to win races. A good rider has had this bike ahead of 450s. Oil changed every ride. Call, text or email for more detailed info and pics. 330428zero, eight, nine, five. [email protected]