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eBay£55.99Visit shop NEW Shimano Bike Spares ST-4700 Tiagra Road STI 2 Speed Left Hand Lever - Black
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The Shimano Tiagra ST-4700 is an essential upgrade or replacement part for road cyclists using a 2-speed drivetrain who value consistent, precise shifting performance. Designed with an ergonomic profile for long-ride comfort, this left-hand STI lever offers a reliable mechanical feel that mimics top-tier groupsets; however, users should ensure their current drivetrain is explicitly 2-speed compatible to avoid shifting index mismatches.
| Model Part Number | ST4700L |
|---|---|
| Brand | SHIMANO |
No, the ST-4700 is specifically designed for 2-speed drivetrains. You should use the ST-4703 model for triple cranksets.
Generally, STI levers are sold with shift cables pre-installed, but you should verify if your specific package includes brake cables as they are often sold separately.
Yes, the rubber hood covers are replaceable components once they show signs of wear or degradation.
The Tiagra 4700 series has specific cable pull ratios; it is best paired with compatible 4700 series front derailleurs for optimal performance.
This is a mechanical STI lever designed for cable-actuated rim or mechanical disc brakes.
Check front derailleur limit screws and increase cable tension at the barrel adjuster.
Apply a light bicycle-specific lubricant to the internal mechanism and check the housing for kinks or contamination.
Adjust the front derailleur cable tension using the barrel adjuster while in the correct gear position.
Installation requires basic bike maintenance tools, including cable cutters and hex keys. First, ensure your bicycle uses a 2-speed front drivetrain system, as this component will not index correctly with a triple crankset. When installing, ensure the cable tension is calibrated precisely to the front derailleur. For maintenance, keep the internal shifting mechanism free of debris and lightly lubricated. Periodically check the hood covers for wear and replace the inner shift cable if you notice fraying or increased resistance in the lever pull.
