I have some virtually new 115mm Tyrola Railflex brakes that i'd trade for some regular 78mm RF brakes. Or I would buy a pair of the regular brakes straight up. PM or email me.
I have a new pair of 78mm brakes that came w/ tyrolia RF LD 12s. I switched out w/ 95 mm brakes for wateas. I paid $30 extra for the 95s.