This bike has never been raced. It is set up for woods riding and it has been my primary bike for 5 years. Bike is extremely clean. I clean it this way after each ride. Oil changed ever 5 rides. Air filter cleaned every other ride. Bike has HD oring chain, 14 tooth front sprocket rear is 52 tooth both are Renthal. TM Design chain slider and chain guide, Du-val aluminum full coverage skid plate, Moose brush guards, new plastic all around, Boyeseen quick shot 3, front forks rebuilt 3 months ago, FMF stainless powerbomb header, swing are and linkage bearing replaced 3 months ago, rear wheel bearing are new, inside the engine: in January this year I.Installed a wiseco 13:1 piston & rings, new wiseco intake and exhaust cams and installed new valve seals and springs. I have only had to adjust these valve one time ever. Titanium valves are key to long life. Replaced stock radiators 3 months ago with dual core GPI rads and blue silicone hoses. This bike needs nothing it's ready to go. Reason for selling? ck out link for more details. Also check out mike & tylers woods riding channel on youtube to see this bike in action!https://www.youtube.com/watch?v=fD10K4P3SO8&index=7&list=LLENJSOoV3lSidirnoFwiZGg