Buy the roller almost everything fits the 86-02 XR200. Do not use the 85 RFVC CDI box on a two valve motor. Yes early linkage is Al vs Steel for late linkage; but the weight saving is 2lbs! And the link piece is a bit shorter which lowers the seat almost 1/2", but still plenty of room for a 18" rim and a 4.00x18 tire. Most of the fork parts are the same from 84-02, there is some info in another recent thread. Carefully remove the reservoir bracket with a Dremel cutoff disc, then spot weld to your frame. Enjoy