The ergonomic lever design, inherited from high-end mechanical DUAL CONTROL LEVERS, provides better control.
- System: NEW SUPER SLR
- Use: Gravel, road, cyclocross
- Group: CUES U4000
- Model: ST-U3030-L
- Type: Dual-Control (STI)
- Handlebar mounting: Left
- Front gears: 2-speed
- Optical gear display: No
- Lever reach adjustment: Yes, with a tool
- Handlebar diameter: 23.8 mm / 24.2 mm
- Brake type: Mechanical disc brake
- Recommended brake calipers: BR-RS305, BR-R317
- Recommended brake rotors: SM-RT54, SM-RT30
- Compatibility: NEW SUPER SLR
- Material: Lever – aluminum