Sorry, this product is no longer available!
Shimano Tiagra 4600 Groupset is no longer available at Merlin Cycles. However you may find an alternative or updated product below.
Shimano Tiagra 4600 Groupset
Shimano Tiagra 4600 GroupsetShimano Tiagra 4600 Groupset

This item was discontinued 22nd June 2016.

If you require help finding an alternative to this product please contact customer services.

Chainset Options
  • Sorry, Out of Stock
Bottom Bracket Options
  • In Stock
  • In Stock
Cassette Options
  • Sorry, Out of Stock
  • Sorry, Out of Stock
Chain Options
  • In Stock
Brake Calipers Options
  • In Stock
Rear Derailleur Options
  • In Stock
Front Derailleur Options
  • Sorry, Out of Stock
STI Levers Options
  • In Stock
  • Groupset Specification:
  • Chainset 34/50 (compact) rings 170mm or 175mm cranks
  • 170mm or 175mm cranks
  • English bottom bracket
  • 10 speed cassette
  • Chain
  • Front Derailleur- Braze-on
  • Rear Derailleur
  • 105 5700 STI brake/gear levers
  • Brake Calipers
  • All Cables


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Groups went on without a hitch. Very great product, as expected from Shimano. I'm really impressed with the shifting precision and overall solidity of such an affordable groupset. Only issue I had was with the derailleur... be sure to read instructions and mount the derailleur cable correctly or the derailleur will want to skip a cog. Otherwise, everything went on flawlessly.
Really nice groupset for my money and I got a free set of pedals with it! I have used it for some weeks now and it works with no issues. If you want to upgrade to a new groupset for your bike at a low cot and good performance this is one option you should have in mind.
Fitted on without any fuss. Great bit of engineering. No nonsense.
Great price- really quick delivery and packaged well. The Shimano trickle down of technology is really apparent- this shifts as well as previous generation 105- and is something I would recommend for a budget build with still some quality to it.
This is a fantastic mid range groupset from Shimano, I purchased it as an upgrade for my Cannondale CAAD 8 which came with the Shimano 2300 groupset as stock. The difference is incredible, althought not as light as the more expensive 105 or Ultagra Groups this group still shaved alot of weight from my bike. The shifts are smooth and almost effortless once you have set it up and the 12-30 cassette option means a nice balance between speed and climbing ability. Only note is that the Front Derailer is a Braze On type which I hadn't noticed in the item specification so if you don't have a Braze On attachment on your bike you will have to buy the special clamp like I did ( Also happily perchased from Merlin Cycles). If your looking for an upgrade but can't stretch to the fabled Ultagra or Dura Ace groups I would recommend this groupset as the best bang for the buck, especially at Merlin, best price I could find anywhere.
All the compoments fitted easily. The only extra bit I had to buy was a front mech bracket as the one supplied is a braze on type. Set up was easy and shifting gear is as good as you would expect from Shimano. The only weak area is the brake pad performance which feels 'wooden' at the moment. It may improve in time but I am going to try some softer pads.
A very affordable group set for a good road bike. It's design features similar to the more expensive group sets from the same manufacturer.
Very well pleased with the groupset, not built the bike up yet, prompt delivery and a good price. I have changed from campag to shimano as shimano is easier to work on and spares easier to get.
I brought this groupset to replace my old shimano 2300 groupset on my winter training bike. Usual excellent shimano quality, and fitted to my bike in an hour and a half. couldn't fault the service from merlin again.
great groupset at the price and delivered to me in less that 24hrs. well happy :-)
This is exactly what we wanted for our Son's bicycle. It looks very nice and fits superbly. Brilliantly manufactured and extremely quick on the postage side. Thank you very much. G.S.Fielding.
I bought this groupset for the rebuild of a 1982 Raleigh road bike. Excellent quality Shimano product at a bargain price.
great group set it was the cheapest i could find on the net
Absolutely splendid,delighted by the product,price and rapid delivery. Equally impressed by Merlin's helpful and knowledgeable staff. Thank you. Yours Doug. F.
Value for money, thank you. Very happy with the groupset. Now having a 10 speed with the triple excellent. Gear changes perfect. Fast delivery very happy. Thank you again Merlin Cycles would buy again.
Great value groupset and cheapest by far on the Merlin website. Prompt delivery too, cheers.
The differance over my Sora 16 speed is amazing!!! easy to install and set up (well you tube is your friend) and off you go, gear changes are slick and the extra gears make going up hill almost nice compared to almost dieing on the Sora gears. The STI levers feel more solid than the sora. All in all a good buy, it was either a whole new bike with Tiagra on for
Excellent value grp set, changes as well as my summer bikes Ultegra
Merlin Cycle are a reliable supplier of quality bike parts. Shipping is fantastic - fully recommend them. Groupset arrived - rebuilt bike - rides like new - very happy!