Howdo all, new to the forum, i currently have a c15 and a gn250 but have had many singles in the past, my first bike on the road was in 1972 and was a Velocette mac, also had 441 bsa and a Sanglas (superb bike) and loads of others i have forgotten, i am looking for something else now that will be similar to my GN but a bit quicker, i have considered gearing it up with a 17/39t set up , problem is i must now have electric start, i can manage the c15 ok but anything bigger could be an issue, anyway, time to start reading through old posts and searching for answers to gn questions, cheers folks,