I got a set of ultegra brakes for my B14, when trying to install the rear brake I discovered the threads on the frame are much bigger than the shimano bolts. The original TRP brake has a pair of studs which bolt into the frame and then the brake arms slide over them.
I have access to a machine shop, so I was thinking about making my own adapter to use the ultegra brake, something like the picture below, I will make sure the flange matches the diameter of the brake seating pad and plan on keeping it at about 1/16" thick.
Do you see any potential issues with this solution?
I have access to a machine shop, so I was thinking about making my own adapter to use the ultegra brake, something like the picture below, I will make sure the flange matches the diameter of the brake seating pad and plan on keeping it at about 1/16" thick.
Do you see any potential issues with this solution?