Shimano Tiagra RD-4700 Rear Derailleur (SS-Short Cage): The Pinnacle of 10-Speed ​​Reliability.

🏁 OVERVIEW: THE NEW KING OF THE MID-RANGE FIGURES

The Shimano Tiagra 4700 series embodies the technological DNA of top-tier groups (Dura-Ace, Ultegra, 105). an accessible platform By doing so, it has revolutionized the mid-range segment. The RD-4700 Rear Derailleur is at the heart of this revolution. "SS" (Short Cage) version, especially double crankset Designed for cyclists who use it for sporty riding and everyday use. With its meteorite grey color and stylish design, it offers an aesthetic that goes beyond reliability.

⚙️ TECHNOLOGICAL LEGACY AND FEATURES

1. Improved Cable Pull Ratio (Redesigned Cable Clearance)

• Tiagra 4700, It uses the same cable pull ratio as 11-speed top groupsets (105, Ultegra, Dura-Ace).

• What does this mean? Gear shifting is easier It is delicate, has a lighter touch, and is more precise. It offers a significant leap forward compared to previous Tiagra generations. Furthermore, considering a group upgrade in the future, it provides the flexibility to continue using this derailleur even if the shift levers change.

2. Wide Link Design

• This design, used in the parallelogram mechanism of the transmitter, higher hardness and stability provides.

• Benefit: Especially when sprinting while standing or riding on uneven terrain, the chain... less wobbling (chain slap) and ensures the derailleur remains more stable. This means more reliable gear changes and less noise.

3. Smooth Rotation Spring

• The spring in the internal mechanism is more active during and after gear changes. fluid and balanced movement It is optimized to provide this.

• Conclusion: The chain moves more smoothly over the pulleys, which a quieter ride and less wear and tear It means...

4. Compatibility and Capacity

• Gear Compatibility: 10-speed. Tiagra 4700 works perfectly with the shifter and cassette.

• Capacity (for SS/Short Cage): 33 teeth. This means it can eliminate combinations like the following:

  • Example: 50-34 compact crankset + 11-32 cassette. (Difference: 16 teeth + Cassette spacing: 21 teeth = Total 37 teeth. *Theoretically exceeds the limit, but in practice it is frequently used with an 11-32 cassette and often works without problems. The official fit is 11-30.)

  • Official Proposal: A safer combination: 50-34 crankset + 11-30 cassette.

• Largest Gear (Cassette): 32T (or 34T in practice). This, "Compatible with cassettes up to 34T" This supports the claim and significantly eases climbing steep slopes.

• Lower Reel (Pulleys): 11T-11T. Standard layout.

🔧 USAGE AND PERFORMANCE ADVANTAGES

• Smooth and Precise Gear Shifting: Thanks to the new cable ratio, on the gear lever Fast and clear transitions with minimum effort. You can. This is a great advantage in times of fatigue or emergencies.

• Reliability in all weather conditions: Coatings and design, Consistent performance even in rain and mud. This is how it will be shown. Maintenance intervals are long.

• Strong Brake Support: When Tiagra 4700 is used with the brake lever, 30% increased braking power It offers a complete control package.

• Human Engineering: Ergonomics of gear/brake levers, a thinner and more comfortable grip It has been developed to provide this.

📊 TECHNICAL SUMMARY TABLE (SS - Short Truss Model)

⚖️ SS (Short) vs GS (Long) Cage Selection

• SS (Short Cage): Double cranksets (50-34, 52-36) and relatively narrower-spaced cassettes Ideal for ages 11-28, 11-30, maybe 11-32. It's more compact, lighter, and has a lower risk of chain slack.

• GS (Long Cage): Triple cranksets (50-39-30) or with a double crankset very wide range cassettes It is for those who want to use (11-34). It has a greater chain winding capacity, but it is slightly heavier.

✅ WHO IS IT IDEAL FOR?

The Shimano Tiagra RD-4700 (SS) Rear Derailleur is an excellent choice for the following cyclists:

• Beginner and Intermediate Road Cyclists: For those who want a reliable, easy-to-maintain, and high-performance system.

• Daily and Weekend Tourists: For those seeking longevity and reliable operation in all weather conditions.

• For those seeking performance that fits their budget: For those looking to assemble a groupset that's close to the 105 performance but at a more affordable price.

• Those Upgrading Their Current System: For those upgrading from an older 9-speed or previous generation Tiagra a huge leap promises.

Conclusion:
Shimano Tiagra RD-4700 redefining the concept of "value" It is a component. It no longer means sacrificing mid-range or high-end technology. Choosing this transmitter... a reliable, precise, light and stylish gear shifting experience It's a smart investment. This component, which you'll install in the heart of your road bike, will give you with every pedal stroke. that you deserve better It will make you feel that way.