I have a 78 RM400, no jumping and stopping is iffy. 83 CR480, needs a shock, rear tire and tube. I have been threatened not to ride it, too pretty? And the 97 CR250, A set of gaskets and better radiator away from seeing how the sleever runs. I really want to go try the new indoor track near Chicago. An hour from me is not bad. Thought about going ice racing on the RM. Too cold or too warm. Frigging weather! Vintage Bob