With smaller, sleeker hoods, the Shimano Tiagra compatible ST-4720 STI for hydraulic disc brake units deliver improved ergonomics for better rider comfort and control, with reduced lever stroke and lighter action.
Entry-level riding performance with cascaded technology from top-tier lines: Shimano Tiagra 2-speed STI Dual Contral ST-4720 left for Hydraulic Disc Brake
Features – Shimano Tiagra ST-4720 2-speed STI Dual Control left
- Greater rider control in all conditions
- Fast and easy bleeding through one-way Bleeding
Product features
- Use: Road/Cyclocross
- Group: Tiagra
- Model: ST-4720
- Type: Dual-Control (STI)
- Handlebar mounting: left
- Gear front: 2-speed
- Optical gear display: No
- Lever reach adjust: Yes
- Handlebar diameter: 23.8mm/24.2mm
- Brake-type: Hydraulic Disc Brake
- Recommended brake caliper: BR-4770
- Recommended brake rotor: SM-RT70 (140mm/160mm)
Material
- Body: CFRP
- Lever: Aluminum, painted
Color
- black
Weight
- approx. 310g
Scope of delivery
- 1 Shimano Tiagra 2-speed STI Dual Control ST-4720 left for Hydraulic Disc Brake
- 1 Gear wire (Optislick) 1800mm
- End caps
Brake caliper BR-4770, rotor SM-RT70, brake hose SM-BH90-JK-SSR, mineraloil SM-DB-OIL, tube joint kit (insertpin + olive) and gear cable not included!













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