Join Date: Nov 2009
Location: Lander, Wyoming
There is supposed to be a 3 inch long, black rubber Chain slider attached to 2 little pins up inside of the "Valve Cover" between the cam sprockets. Part #12053-1107, about $15.00 USD. Fits '87-'95.
If your valve cover doesn't have the pins you need to purchase the guide for 1996-up, #12053-1353, about $28.00 USD and the short middle bolt #92150-1868, about $2.50 USD. I'm guessing your bike might have a 1996-up cylinder head installed (if it has the bolt hole for the short bolt).
Modify at "YOUR OWN RISK"!
Still riding my 1987 KL650-A1. 85,000+ miles & counting