just like the title says i have a 04 ktm 450 sx bought in 06 i am the 2nd owner. i had the motor rebuilt from the crank up in 08, reason for rebuild motor dropped a valve and self destructed. it has wiseco piston, aftermarket valves and springs, jug and head were also replace in 08 only thing left of original motor are the lower cases. suspension is set up for a 220-240 lbs rider, it mite have 20 hours on motor since rebuild. it hasnt been riden anywhere but the back yard in the last 18 months time for it to get some use. asking 1700