Shimano Tiagra STI ST-4700/4703 2-/3-/10-speed Shift/Brake Lever

Shimano Tiagra STI shift/brake lever ST-4700/4703 - smooth, reliable shifting

The Shimano Tiagra ST-4700 and ST-4703 shift/brake lever (2-speed or 3-speed, 10-speed) stands for effortless shifting and inspires with light yet powerful shifts. The ergonomics of the brake lever have been clearly improved compared to its predecessor, access has been improved and the handle has been made more compact. Thanks to internal cable routing, the cockpit can be kept neat and orderly. An Optislick shift cable is included.

Specifications:

Series:

Tiagra 4700

Application:

Road, City

Gearing:

2-speed, 3-speed, 10-speed

Shifting System:

mechanical

Brake Type:

mechanical

Technical Information:

Brake Lever Material:

Aluminium

Lever Body Material:

composite material (GFRP)

Mount:

clamp (closed)

Reach Adjust:

bolt

Adjustment Options:

reach adjust

Compatibility:

Clamp Diameter:

23.8 - 24.2 mm

Front Derailleur:

• 2x10-speed: FD-4700
• 3x10-speed: FD-4703

Crank:

• 2x10-speed: FC-4700, FC-R460, FC-RS400
• 3x10-speed: FC-4703

Rear Derailleur:

RD-4700-SS, RD-4700-GS, RD-RX400

Cassette:

CS-6700, CS-5700, CS-HG500-10, CS-4600, CS-M980, CS-M771-10, CS-HG81-10, CS-HG62-10, CS-HG50-10

Chain:

CN-M981, CN-M980, CN-HG95, CN-HG94, CN-HG75, CN-HG74, CN-HG54

Brake Caliper:

BR-R9200, BR-R9210, BR-R9100, BR-R9110, BR-9000, BR-9010, BR-7900, BR-R8100, BR-R8110, BR-RS811-R, BR-R8000, BR-R8010, BR-6800, BR-6810, BR-6700, BR-R7000, BR-R7010, BR-5800, BR-5810, BR-5710, BR-5700, BR-4700, BR-4600, BR-R3000, BR-3500, BR-R561, BR-R2000, BR-CX70, BR-CX50, BR-CX77, BR-R517, BR-R317, BR-RS305, BR-R650*, BR-R451*, BR-R450*, BR-R550*

* with reduced braking force

Features:

• effortless, precise shifts
• Vivid Index Shifting: smooth shifts, but still robust
• ergonomic brake lever, easier access from the brake lever position
• improved ergonomics with slim and compact lever
• comfortable lever feel for different types of riders
• smaller brake lever cover
• smooth surface with closed mechanism
• clean internal cable routing for a tidy cockpit
• refined shift lever, revised triple system
• Optislick inner cable with a minimal galvanic coating for more efficient cable routing and corrosion resistance
• OT-SP41 cable housing recommended
• painted main lever

Technology:

STI Dual Control
Shimano Total Integration (STI) means the combination of braking and shifting functions in one lever, which increases safety when riding. By refining the technology, it became possible to make shifting so smooth at the front and rear that they can be triggered with just one finger. Shimano calls such levers Dual Control Levers (DCL).

Models:

2-speed:

Type:

ST-4700-L

Mount:

left

Gearing:

2-speed

Manufacturer Number:

I-ST4700LI2

3-speed:

Type:

ST-4703-L

Mount:

left

Gearing:

3-speed

Manufacturer Number:

I-ST4703LI2

10-speed:

Type:

ST-4700-R

Mount:

right

Gearing:

10-speed

Manufacturer Number:

I-ST4700RI2

Contents:

• 1 x Shimano Tiagra ST-4700 shift/brake lever or ST-4703
• 1 x Shimano cable, 2100 mm or 1800 mm