Beautiful bike . My mate had the exact-same bike, in similar condition . I had a 79 t140 US-export-model, imported from there to NZ . His one gave so-much-trouble (someone hated the Queen ) , it never went-right even after Triumph-guru's sorted-it . Mine never missed-a-beat or dropped-oil (mildest of weeping from cam/rocker-box) and was much-faster than his . When you get a good-one , pays to keep it ! Dave nz