Shimano 6 Speed Shift Lever SL-TX50 Shimano 6 Speed Shift Lever SL-TX50
- Thumb Shifter Plus
- Easy gear changing and lever reach adjustment (ST-EF51/EF40)
- Easy gear changing with REVOSHIFT shifter (SL-RS35)
- Optical gear display
- CI-DECK gear indicator compatible (SL-RS35)