Shimano ST-4720 STI Shift-Brake Lever Tiagra Left Hand Hydraulic 2-Speed Mechanical With BR-4770

The Shimano Tiagra R4720 Dual Control Levers bring the all condition confidence of hydraulic disc brakes and refined ergonomics to the quick and intuitive shifting cyclists expect from Shimano Tiagra.

FEATURES

• Greater rider comfort and control in all conditions
• Ergonomics cascaded from 105
• Smooth and effortless operation
• Same level of shifting operation as more high end road groupsets

PRODUCT SPECIFICATIONS

Model No: ST-4720-L
Series: Shimano Tiagra 4700 Series
Colour: Series colour
Bracket cover color|1: Standard
Shifter type: Dual Control Lever
Shift lever|Front speeds: 2
Brake lever|Brake hose (kit): SM-BH90-J-SSR, SM-BH90-JK-SSR
Brake lever|Hose joint: Straight
Brake lever|Brake hose color (kit)|1: Black
Brake lever|Recommended brake caliper: BR-4770
Brake lever|Oil: Shimano mineral
Brake lever|Reach adjust|Tool: Yes
Brake lever|Reach adjust: Yes
Brake lever|Clamp band (mm): 23.8-24.2
Brake lever|Funnel bleeding: Yes
Clamp band|Diameter (mm): 23.8-24.2
Shifter lever body|Release: Resin & Steel
Shift lever cable|Outer casing|Lever side: OT-SP41
Shift lever cable|Outer casing|Rear derailleur side: OT-SP41
Shift lever cable|Inner cable|Optislick: Yes

 
Shimano BR-4770 Rear Disc Brake Caliper Tiagra

The Shimano Tiagra BR-4770 hydraulic disc brake caliper offers greater rider control in all conditions. With convenient One Way Bleeding and easy hose joint system, installation and adjustment are kept simple.

FEATURES

• Greater rider control and confidence in all conditions
• Integrated hydraulic brake and shifting lever
• Simple set up and maintenance
• Convenient tool access
• Easy hose joint system (J-kit)
• Simple wheel replacement
• Easy and clean bleeding system

PRODUCT SPECIFICATIONS

Model No: BR-4770-R
Series: Shimano Tiagra 4700 Series
Colour: Series colour
Brake type: Hydraulic disc brake
Brake hose (kit): SM-BH90-JK-SSR
Hose joint: Straight
Brake hose colour (kit)|1: Black
J-Kit spec (for OEM): Yes
Pad|Standard 1: L03A-RF Resin (w/ fin)
Pad|Option 1: K04S-MX Metal (w/o fin)
Pad|Option 2: K05S-RX Resin (w/o fin)
Pad|Option 3: L04C-RF Resin (w/ fin)
Fixing screw spec for rear mount|10 mm mount: Yes
Fixing screw spec for rear mount|15 mm mount: Yes
Fixing screw spec for rear mount|20 mm mount: Yes
Fixing screw spec for rear mount|25 mm mount: Yes
Fixing screw spec for rear mount|30 mm mount: Yes
Fixing screw spec for rear mount|35 mm mount: Yes
Recommended brake lever: ST-4720 ST-4725
Recommended disc brake rotor: SM-RT64
Oil: Shimano mineral
One Way Bleeding: Yes
Mount type: Flat mount
Piston: 2
Caliper fixing screw|Tool size: 4 mm
Caliper fixing screw|Anti loosen method: Screw fix pin
Pad mount: Pad axle

ABOUT SHIMANO

In response to surging demand for global environmental preservation, bicycles now attract attention as the most eco-friendly means of transport. Shimano are dedicated to supply high-quality and high-performance components for different types of bicycles made in various countries and regions of the world, ranging from bicycles for the world’s top racers to daily users.

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