Sram X.4 Trigger shifters set the standard for recreation-level shifting. They offer an intelligent blend of performance and value for mountain biking and pavement use.
Features
New ergonomic design features 2 levers, modeled after SRAM high-performance trigger shifters
Also features a new easy-to-read 8-speed gear indicator
1:1® actuation ratio provides precise derailleur movement
Compatible with SRAM 1:1 rear derailleurs and SRAM or Shimano front derailleurs