I brought a 89 kdx 200 of guy who has owned it pretty much all of it life, He said The last time he rode it it was going ok, He left in his shed for 1year with out even riding it, Would this afect the engine or is it ok??? He also said that if Im going to rev the **** out of it it wont last very long. He said it is ok crusing about fast or slow just makes some noises when belting the crap throug it.