With smaller, sleeker hoods, the Shimano Tiagra ST-4703 STI units deliver improved ergonomics for better rider comfort and control, with reduced lever stroke and lighter action. New 10-speed Tiagra provides serious entry-level riding performance with cascaded technology from top-tier lines.
Features – Tiagra ST-4703 3-speed STI Dual Control left
- Quick and intuitive rear shifting operation
- Redesigned internal shifting unit
Product features
- Use: Road
- Group: Tiagra
- Model: ST-4703-L
- Type: Dual-Control (STI)
- Handlebar mounting: left
- Gear front: 3-speed
- Optical gear display: No
- Lever reach adjust: Yes (screw)
- Handlebar diameter: 23.8mm/24.2mm
- Brake-type: SLR-EV (BR-4700)
Material
- Body: CFRP
- Lever: Aluminium, painted
Scope of delivery
- 1 x Shimano Tiagra 3-speed STI Dual Control ST-4703 left
- 1 x Gear wire (Optislick) 1800mm
Gear cable, brake wire and brake cable not included!
Technologies
DCL – Dual Control Lever











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