hi i was wondering what groupset would be the best? ive been reading and narrowed it down to the shimano 105's or 600's. not really looking into "brifters" so will be looking for a set of downtube shifters as well. ebay has several and has made it hard for me to decide..
note, i only have fork and frame. 1989 Fuji Roubaix.
i am trying to make this into a 7 speed? 2 chain? 2 CHAINNZZZZZZ..sorry couldnt help it. total noob at this..its all the "42x52" 2 chain, 7 speed type of terms that really confuse me. just dont want to go out buying parts that might not even be compatible in the end. thank you.