These adapters clamp on to the seat tube so you can use your braze-on derailleur on a conventional frame. Available in three common seat tube sizes with 20mm of vertical adjustability.
Tired of the limited stopping power of cantilever brakes, or the limited tire clearance of short pull v-brakes? Use these travel agents to convert a long pull v-brake into a short pull one!
Problem Solvers Backstop Frame-mounted clamp-on housing stop. For use when installing internal hubs or linear pull brakes on frames lacking necessary housing braze-ons.