![Load image into Gallery viewer, Paul-Component-Engineering-Thumbies-Shifter-Mount-Thumb-Shifter-Conversion-Kit-Mountain-Bike_LD8814](http://365cycles.com/cdn/shop/files/LD8814_400x@2x.jpg?v=1717610229)
![Load image into Gallery viewer, Paul Component Engineering Thumbies Right-Only Shifter Mount, Shimano 22.2mm Black](http://365cycles.com/cdn/shop/files/LD8814-01_400x@2x.jpg?v=1717610229)
Paul Components Thumbies turn bar-end shifters into flat-bar shifters.
- The 22.2mm Thumbies fit mountain bike handlebars
- Thumbies have a hinged clamp for an easy installation
- They have a shifter mounting boss that fits Shimano bar end shifters and most Shimano downtube shifters
- Machined in the USA of 6061 aluminum
Description
Paul Components Thumbies turn bar-end shifters into flat-bar shifters.
- The 22.2mm Thumbies fit mountain bike handlebars
- Thumbies have a hinged clamp for an easy installation
- They have a shifter mounting boss that fits Shimano bar end shifters and most Shimano downtube shifters
- Machined in the USA of 6061 aluminum
- Choosing a selection results in a full page refresh.
- Press the space key then arrow keys to make a selection.