The Shimano FD-4700 [paid link] front derailleur is a unique component in the Tiagra 4700 groupset, offering 10-speed compatibility with 11-speed shifting mechanics. However, not all components work seamlessly with it, and using the wrong setup can lead to poor shifting performance, excessive wear, or complete incompatibility.
This guide will break down what works, what fails, and what to avoid when setting up the Shimano FD-4700 [paid link].
For installation and adjustment tips, see:
How to Install, Adjust, and Maintain the Shimano FD-4700
1. Shimano FD-4700’s Unique Compatibility Challenge
Unlike previous Tiagra 10-speed front derailleurs, the FD-4700 [paid link] uses Shimano’s 11-speed cable pull ratio. This means:
It must be paired with 11-speed Shimano road shifters (despite being a 10-speed derailleur).
It will NOT work with older Shimano 10-speed road shifters (like Tiagra 4600 or 105 5700).
2. What Works with the Shimano FD-4700?
| Component | Compatible? | Notes |
|---|---|---|
| Shimano 11-speed road shifters (Tiagra 4700, 105 R7000, Ultegra 6800, Dura-Ace 9000) | Yes | Uses the same cable pull ratio as 11-speed shifters |
| Shimano 10-speed rear derailleur (Tiagra 4700 RD-4700 [paid link]) | Yes | FD-4700 must be used with a Tiagra 4700 10-speed rear derailleur |
| Shimano 10-speed chain (Tiagra 4700 groupset) | Yes | Designed for 10-speed setups |
| Shimano 10-speed cassette (Tiagra 4700, 105 5700, Ultegra 6700) | Yes | Must use a 10-speed cassette |
| Shimano 10-speed cranksets (Tiagra 4700, 105 5700, Ultegra 6700) | Yes | Compatible with standard road cranksets |
| Shimano 11-speed chainrings (105 R7000, Ultegra R8000) | No | Different spacing affects shifting performance |
| Shimano 10-speed road shifters (Tiagra 4600, 105 5700, Ultegra 6700) | No | Cable pull ratio is incompatible |
| Shimano 11-speed rear derailleurs (R7000, R8000, R9100) | No | FD-4700 is designed for 10-speed cassettes only |
If you’re unsure about compatibility, check out:
Shimano FD-4700 Set-Up Quality: Why It Feels Off and How to Fix It
3. Shifter Compatibility: The #1 Mistake Cyclists Make
Many cyclists mistakenly pair the Shimano FD-4700 with older 10-speed shifters (like Tiagra 4600 or 105 5700). However, this will NOT work because:
- Tiagra 4700 uses an 11-speed cable pull ratio.
- Older 10-speed Shimano road shifters use a different pull ratio.
Correct Shifter Pairing
- Use Shimano 11-speed road shifters (Tiagra 4700, 105 R7000, Ultegra 6800).
- Do NOT use 10-speed shifters (like Tiagra 4600, 105 5700).
If shifting performance feels off, see:
Why Your Shimano FD-4700 Might Not Be Set Up Correctly and How to Fix It
4. Rear Derailleur and Cassette Compatibility
The FD-4700 must be paired with a 10-speed cassette and rear derailleur.
Compatible: Shimano Tiagra 4700 rear derailleur (RD-4700 [paid link]) and 10-speed cassette
Not Compatible: Shimano 11-speed rear derailleurs or cassettes
Why This Matters
- Tiagra 4700 shifters only index for 10-speed cassettes.
- An 11-speed cassette won’t shift correctly with Tiagra 4700.
For troubleshooting, see:
The Most Common Shimano FD-4700 Problems and How to Solve Them
5. Crankset and Chain Compatibility
What Works?
- Any Shimano 10-speed road crankset (Tiagra 4700, 105 5700, Ultegra 6700).
- 50/34T and 52/36T chainring setups (FD-4700 is optimized for these sizes).
- Shimano 10-speed chains for the best shifting performance.
What to Avoid?
- 11-speed cranksets (105 R7000, Ultegra R8000) → Slightly different spacing affects front shifting.
- Non-Shimano chainrings → Can cause shifting inconsistency.
6. Frame Fitment: Will FD-4700 Work on Any Road Bike?
Before upgrading to the FD-4700, check your bike’s mounting type:
| Mount Type | Compatible? |
|---|---|
| Braze-On Frame Mount | Yes |
| Clamp-On Mount (34.9mm, 31.8mm, 28.6mm) | Yes (with correct clamp size) |
| Older Frames with Non-Standard Cable Routing | No (May require adapters) |
If you’re struggling with installation, see:
Shimano FD-4700 Installation Mistakes That Can Ruin Your Set-Up
7. Can You Upgrade from FD-4700 to 11-Speed?
Yes, but you must replace multiple components.
If you want to move from FD-4700 (10-speed) to an 11-speed setup, you need:
- Shimano 105 R7000 or Ultegra R8000 front derailleur.
- 11-speed shifters (105 R7000, Ultegra R8000).
- 11-speed cassette and rear derailleur.
For upgrade tips, visit:
Can You Upgrade Your Shimano FD-4700? Compatibility and Best Practices
Conclusion: What Works, What Fails, What to Avoid
What Works
- Shimano 11-speed road shifters (Tiagra 4700, 105 R7000, Ultegra 6800).
- Shimano 10-speed cranksets, chains, and cassettes.
- Shimano Tiagra 4700 rear derailleur.
What Fails
- Older 10-speed shifters (Tiagra 4600, 105 5700, Ultegra 6700).
- Shimano 11-speed cranksets and cassettes.
- Non-Shimano chainrings that don’t match FD-4700 specs.
By ensuring correct compatibility, you’ll enjoy flawless shifting and extended drivetrain life with your Shimano FD-4700 setup.
Would you like guidance on upgrading to an 11-speed drivetrain? Let us know in the comments!