Microshift TS39-9R, 9 Speed Shifter

With a variety of form factors to provide you with exactly the ergonomics you want, our Thumb Tap shifters combine light shifting effort with a wide range of derailleur compatibilities. Whether you're building a new bike or getting an old one back on the road, you can rely on these to do the job.

• Easy to read gear indicator
• Light shifting action with a positive index click
• Ergonomic thumb triggers