• Shimano Tiagra 4703 3x10sp Braze On Front Mech

        • $26.99 26.99
        • RRP $42.99
        • Save 37%
    • Select Derailleur Type
      Braze On
      Select Diameter
      Braze On

Shimano Tiagra 4703 3x10sp Braze On Front Mech

Sleek, balanced and consistent. The Tiagra 4703 series provides serious entry-level riding performance with cascaded technology from Dura-Ace. It features an extra wide pivot link to increase rigidity while reducing flex for improved shifting response.


  • Light action
  • More ergonomic operation
  • Less chain drop
  • New chain guide and FC gear shape with HG-X chain
  • Braze-on support bolt improves stability
  • Cassette Compatibility: 10
  • Top Gear Teeth: 50T
  • Maximum Capacity: 20T
  • Chain Stay: 63-66 Degrees
  • Mounting: Braze on
  • Chain Line: 43.5mm

A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).

Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery cost $9.99
  • Delivery toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Speed: 10 Speed Triple
  • Diameter: Braze On
  • Derailleur Type: Braze On

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