FRANA HIDRAULICA SHIMANO TIAGRA ST-4720+BR-4770 SPATE Reduceri

With smaller, sleeker hoods, the Shimano Tiagra 2×10-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.
The biggest innovation within the Tiagra group is undoubtedly the introduction of a group-integrated hydraulic disc brake system with new BR-4770 flat-mount calipers. The new ergonomic dual-control shift/brake levers (ST-4720). For even more customisation options, the Tiagra Group offers an additional STI model (ST-4725), which has been specially designed for drivers with small hands by changing the angle to the handlebars and outwards.
Product features
Use: Road/Cyclocross
Group: Tiagra
Model: ST-4720
Type: Dual-Control (STI)
Handlebar mounting: left/right
Gear front: 2×10-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 (shortable)
One-Way bleeding: Yes
Brake fluid: Mineral oil
Recommended brake rotor: SM-RT70 (140mm/160mm)