Sram downtube shifters

[panache_mode]

Hey everyone,

I've got a Bridgestone RB-2 which I was gifted some years ago and it has gone through many iterations. Lately I've been thinking of the possibility of somehow modifying sram bar-end shifters and somehow integrate them into the downtube shifter bosses. I know that it would be 100x's easier to just get a shimano group but It's just my curiosity. I've got some Ideas brewing and was looking for feedback and possible support.

FA