With smaller, sleeker hoods, the Shimano Tiagra 2 x 10-speed ST-4720 STI with BR-4770 caliper 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 2×10-speed STI Dual Contral ST-4720 + BR-4770 Disc Brake Set
Features – Tiagra ST-4720 + BR-4770 2×10-speed Disc Brake Set
- Greater rider control in all conditions
- Fast and easy bleeding through one-way Bleeding
- Front (140/160mm) / rear (140mm)
Product features
- Use: Road/Cyclocross
- Group: Tiagra
- Model: ST-4720 Set
- Type: Dual-Control (STI)
- Handlebar mounting: left / right
- Gear front: 2-speed
- Gear rear: 10-speed
- Optical gear display: No
- Lever reach adjust: Yes
- Handlebar diameter: 23.8mm/24.2mm
- Brake-type: Hydraulic Disc Brake
- Brake caliper: BR-4770
- Brake mounting: Flat-Mount
- Brake pads: Resin
- Brake hose: SM-BH90-JK-SSR front 1000mm / rear 1700mm (shortable)
- One-Way bleeding: Yes
- Brake fluid: Mineral oil
- Recommended brake rotor: SM-RT70 (140mm/160mm)
Material
- Body: CFRP
- Lever: Aluminum, painted
- Caliper: Aluminum, painted
Color
- black
Weight
- STI Dual Control: approx. 620g / pair
- Caliper: approx. 290g / pair
Scope of delivery
- 1 x Tiagra 2×10-speed STI Dual Control ST-4725 Set
- 2 x Tiagra Disc Brake Caliper BR-4770 Flat-Mount
- 1 x Flat-Mount Adapter 140mm/160mm
- 2 x Brake Pads Resin
- 2 x Brake Hose SM-BH90-JK-SSR 1000mm / 1700mm (shortable)
- 4 x Screw for brake caliper (for rear 2 x 38mm)
- 2 x Tube Joint Kit
- 2 x Gear wire (Optislick) 1800mm / 2100mm
- 2 x Gear cable SIS OT-SP41 600mm
- 1 x Gear cable SIS OT-SP41 300mm
- 1 x End caps
- The brake hoses SM-BH90-JK-SSR are with mineraloil filled and pre-mountedon the calipers BR-4770!
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