Trek 930 Rear brake setup
I just purchased a 1991 Trek 930 in a 16.5" frame. It has Dia-compe cantilever brakes, but on the rear I discovered I am missing a guide for the break. However, I can't see where the guide was attached. The brake bosses are there and the cable between the 2 sides of the brake exist. The cable runs from the cross-cable to a cable guide that is on the top tube just in front of the seat post. What I'm missing is something between the top tube guide and the brake. I can't figure out if there is a bridge that should go across and if so where. Does anyone have a Trek 930 around the 1991 vintage that can help me out.