Cheers buddy, too small unfortunatelyI have a mystery frame which is very similar to a boss....maybe it's an early one I really don't know!
Take a peek....
https://www.retrobike.co.uk/threads/what-have-i-just-dragged-out-shed.448679/
I was hoping to identify it before outing it just to satisfy my curiosity!
20" frame 1992 aluminium frame model