Paul Component Engineering Thumbies Right-Only Shifter Mount, Shimano 22.2mm Silver

Paul Components Thumbies turn bar-end shifters into flat-bar shifters.

• 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
• The 22.2mm Thumbies fit mountain bike handlebars