Sram X3 Trigger Shifter 7 Speed BlackThe Sram X3 Trigger Shifter 7 speed is compatible with ESP (1:1 ratio) rear derailleurs only. Not integrated with brake lever to allow use with various brake options. There is a composite construction with gear indicator window in front of bar clamp. The dual-lever design is like top end models. Compact housing with StraightShot cable replacement system. Includes right hand shifter, cables, and barrel adjusters.710845617348
