isolastics

Hi folks - I recently acquired a new to me (see other thread) 1973 850 MK I. It has 12,615 original miles (allegedly). The PO had a British Bike mechanic do a full tune up just prior to my purchase (15 miles since work done). One thing he mentioned in the notes I received was the following...

hello all, my 74 mk2a has vernia type ajusters front and rear and a comstock (or similar) head steady , the front and rear have the series of holes in the adjuster with which to insert a tool to adjust , i have blocked the bike up on the frame tubes as instructed , slackened off thru bolt a...