Shimano Deore XT SL-M8100 Shift Lever

Features:

• Rapidfire Plus 12 Speed right hand shifter with Instant, 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 12 sprockets
• Multi Release allows multiple gear changes 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 with anti-slip increases durability and gives sharp precise shifts
• For use with 12 Speed transmissions 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
• 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