Hi Jason,
The silver adapter is a small baseplate that slips between the flat, squared
base of the shimano thumbies and the silver shifter... It looks like downtube
shifter mounts with the protruding cylinder with flats. I’d consider selling
mine except my wife who had been using my Silver
Hello, I have an older (non-hinged) pair of Paul thumbies for Shimano
shifters. I'd like to use Dia-Compe (Silver) friction shift levers on the
mounts. I know Riv used to sell an adapter to make this work, but I don't
believe it's available on their site any longer. Does anyone know which
