Shimano Tiagra FD-4700-BSM 2 x 10 Speed Derailleur 31.8mm - Sprocket & Gear

Shimano Tiagra FD-4700-BSM 2 x 10 Speed Derailleur 31.8mm

Regular price£36.99

🚚 FREE Standard UK Shipping on all orders over £20

New 10-speed TIAGRA provides serious entry-level riding performance with cascaded technology from top-tier lines.

The longer lever arm on the Shimano Tiagra front derailleur creates a light action at the shifter and precise, reliable shifting across a 16T total capacity and a maximum chainring size of 52T. For 28.6mm or 31.8mm (with included adapter) diameter seat tube band-clamp mounting.

MPN: FD-4700-BSM

We ship fast! Our stock levels are updated live and most orders placed before 14:00hrs are shipped same-day (Monday to Friday).

Each product page will show estimated dispatch times.


  • Standard UK shipping is FREE on all orders over £20.
  • Express shipping options are available on checkout.
  • We also offer Click & Collect from our Warehouse Mon to Fri 9:00 to 5:00 - kindly wait until we confirm your order is ready before visiting.


  • Europe standard shipping is £3.99 with an Express option available.
  • We have had to disable shipping to the EU. We hope to be able to resume shipping to more EU destinations shortly.


  • We have had to suspend shipping outside of the UK. We hope to be able to resume shipping worldwide shortly.

We offer a no-quibble 30-days refund policy*. There's no need to contact us before returning your item(s). Simply send it back to the following address:

Sprocket and Gear (Returns), Kingfisher Works, Tag Lane, Hare Hatch, RG10 9SH, United Kingdom

Be sure to include your order number and reason for return. Sorry, but we can't cover, or contribute to, the cost of the return.

* To read our full returns/refund policy please click here.


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