LOUD MOUSE wrote:Best I can tell the oil filter cover and clutch cover are early issue.
I can't even see the rear of the chain guard and if you can do you also see a band at the front of the intake tube?. .lm
Tim Miller wrote:Even early 77's had tight bend left pipes. I don't see two louvers on the chain guard. Might be a 305 ??
Tim
Thanks for all the info, guys. I'm not sure if this helps, but here's a close-up of just the bike at slightly higher resolution in the hopes it might help you see some diagnostic features.