Tiagra Front Derailleur (3x10-speed)

Sleek, balanced and consistent. The Tiagra 4700 series provides serious entry-level riding performance with cascaded technology from DURA-ACE.
  • pretty_bullet.png Light action
  • pretty_bullet.png More ergonomic operation
  • pretty_bullet.png Less chain drop
  • pretty_bullet.png New chain guide and FC gear shape with HG-X chain
  • pretty_bullet.png Braze-on support bolt improves stability

Product Specs

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Model Number FD-4703
Series TIAGRA
Cassette Compatibility 10
Top Gear Teeth 50T
Maximum Capacity 20T
Chain Stay Angle 63-66
Chain Line 45
Band Mount 28.6 / 31.8 (w/AdapterS) 34.9