These mounts are a nifty solution to those people converting from drop bars to flat bars. They are easy to mount and position using the supplied shims and look great. Thank you Velo Orange!

Took a pair of Silver bar end shifters and mounted them on a Tourist bar with these. Very solid, work just fine.

This is an excellent shifter holder I am very pleased with it, as I have discovered different placement on the bars, very happy with the functional shifting that it achieves for me.

I have used thumb shifters on other bikes. They worked well enough to put them on oak old Raleigh Carllton Grand Sport. The problem is this GS does not have a derailleur hanger, it came with a long cage plastic Simplex. I am searching for a der that has an old fashioned bolt on hanger. Since I have a VO triple crank (low 27) i need a loooong cage to accommodate the chain wrap. The hangers, by the way, are not universal. When I find that der i will give you a real review. The fun of doing resto-mods is that they are so frustrating.

Installed these with Rivendell Silver 1 levers on an SR Alpine Sport, they push a 9s XT derailer.