have you rode a ltr ? had 2 yfzs ,one a full walsh race craft bike.... ltr would blow away wither of them away ,handling is unbeatable no 450 will tough them imo . the yfz go trough conrods alot but the EFI on the ltr is a pain in the ass ,the petrol light was cool though lol
wouldnt buy a raced 450 .. even if they have been looked after better then a non-raced 450 the parts have always got more wear unless was rebuilt from ground up with ALL new bushings/bearings