Dual-control lever. SLR-EV. 3x10-speed. The SHIMANO TIAGRA ST-4700 DUAL CONTROL LEVERS feature Reach Adjust and an Optical Gear Display in an ergonomic form that is compatible with 3x10 speed drivetrains.
- Brake lever|Clamp band: 23.8-24.2 mm
- Optislick
- New Super SLR
- Reach adjust
- Dual Control Lever
