Shimano Deore XT SL-M780-B-IR 10 Speed Shifter

Dyna-Sys 10-speed shifters with Vivid indexing and Multi and 2-Way release to exceed the demands of ever changing bicycle designs and riding styles
Light to the touch but positive and crisp, Vivid indexing provides a constant amount of shift lever force across all 10 sprockets
2-Way release: the upper lever still performs the same shift function, but it can now swing in either direction allowing it to be released by the thumb or index finger
Multi Release allows multiple gear changes from both levers with one sweep, further adding to the speed of shift
Multi-bearing design uses two ball bearing units to provide a low-friction and reliable shifting action
One piece lower alloy thumb release lever increases durability and gives sharp precise shifts
For use with Dyna-Sys 10-speed only
Raised optical gear display instantly shows you what gear you're in and allows clearance for suspension lock out clamps below
Multi-position adjustable handlebar clamp for custom lever positioning
2nd generation I-spec-B design is developed to attach directly to I-spec-B brake levers
Average weight 255 grams