do you still have the factory manual I am building a road race xs400 I am a suzuki man most of my life but i took a liking to the xs400 so I am going to race one in vintage class also any 18 inch rear wheels laying around I got to dump that petheticI finally have the Yamaha Manual in PDF format. I will give it away unless you want it on a hard copy. It is to large to post on here. Hit me up. Thanks guys