2017 Yamaha YZ450F

2017 yz 500f completely rebuilt motor and transmission. 500cc Athena big bore kit 14:1 compression ratio, race fuel only. 9 hrs on all new parts. New valve job, new crankshaft, new cylinder and piston, all new transmission bearings, new 3rd and 4th gear, new rekluse radius xp auto clutch, new rekluse clutch basket, new vortec ecu ignition by Tokyo mods,new quantum fuel pump, 4.1 fmf full exhaust, twin air power flo intake cage and air filter, racetech suspension gold valves and springs front and rear, new linkage and swing arm bearings tusk impact rims, cycra power flo plastic kit, bike is ride or race ready needs nothing .