It's a 1993 Ross Professional Gran Tour. It's a great steel bike after I've played around with it. But I can't figure out what's wrong with 5th Gear!
It only happens in 5th gear, never happens any other time. Whenever I get into 5th gear and start pedaling harder, the bike kinda juts. It doesn't happen all the time but just usually when I'm accelerating. It's a pretty hard jut, whenever I'm over the pedals and it juts I nearly fall over the handlebars. It's not something that's preventing me from riding, but it is preventing the bike from being perfect. Anyone have a clue what could be going on? My first guess is that it's hitting the front derailleur or something but I don't know for sure.
Thanks for any help guys.