I'm not trying to discourage you,but 10 years is a long time for any motor to sit,and being full of oil does'nt keep the crank bearings from pitting up,and seals getting dry.And it's not just the motor,but the suspension too...shock and fork seals,again,I'm not trying to discourage you,but if it was me,I would tear it right down to bare frame and go over everything...then you KNOW everything is up to par and not gonna have any failures....Foxx