
The microSHIFT Estes Left Thumb Tap Shifter is designed for triple front drivetrains and is compatible with mountain bike front derailleurs. It features an optical gear indicator window that clearly shows your current gear. The shifter offers a solid lever throw with crisp engagement, providing responsive shifting with 11% less force than the previous generation. Its updated composite construction results in stiffer and more responsive thumb levers. Built with improved mechanism durability, it delivers three times longer service life compared to earlier models. This black thumb shifter supports 7, 8, and 9-speed drivetrains.
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking & mountaineering accessible and enjoyable for everyone.
Offer is not valid on sale items or products from Arc'teryx, Garmin, Wahoo, Scotty, or Totem Cams. Additional exclusions may apply.
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