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  • Instant release allows quick shifts
  • 2-position bracket lets you personalize the lever's position for a customized feel
  • Long levers improve access and feature ergonomic touch points
  • Optical gear displays float above the handlebar for easy clamp setting, and they are completely removable
  • Outer casing system and coated stainless-steel cable ensure supersmooth shifting; cable is included
  • Shimano XT SL-M780 10-speed shifters are compatible with double or triple front chainrings


  • Save 10%! This item qualifies for our drivetrain bike part discount. See Details

View all Shimano Bike Shifters

REI membership


Best Use Mountain Biking
Speeds 10-speed
Weight 255 grams

The REI Difference

100% satisfaction guaranteed

We stand behind everything we sell. If you are not satisfied with your REI purchase, you can return it for a replacement or refund within one year of purchase.

REI's guarantee doesn't cover ordinary wear and tear or damage caused by improper use or accidents.

If your item has a manufacturing defect in its materials or workmanship, you can return it at any time. See our limited warranty.

Gear & advice you can trust

At REI, we live and breathe the outdoors, and we're passionate about sharing our expertise with people of all skill levels. Whether you're new to the outdoors or a seasoned explorer, we'll take the time to understand your needs and help you find the right gear for you.

10% annual member refund

Anyone can shop at REI, but for a one-time $20 fee you can become an REI member and enjoy a lifetime of benefits. These include an annual member refund, typically 10% back on eligible purchases.*



*10% is typical but not guaranteed. Your refund is based on eligible purchases, which exclude REI gift cards, services, fees, REI Adventures trips, REI Garage, and discounted items. Learn more