Log in if you have an account
By creating an account with our store, you will be able to move through the checkout process faster, store multiple addresses, view and track your orders in your account, and more.Create an account
These simple adapters let you use downtube shifters on your handlebars, like classic thumbies. Use them with indexed or friction shifters.
- Microshift model fits Microshift levers
- Shimano model fits Shimano, as well Dia-Compe, Rivendell, and any other shifter using Shimano bar-end or downtube-style mounting
- Mounts to bars with 24.0mm or 22.2mm grip area
- Lightweight CNC-machined aluminum
- Probably won't fit old French or Campy levers, sorry
0 stars based on 0 reviews
Add your review
Review IRD Thumbie Shifter Mount "Perch Stage 1"