• I've just had a look. Ultegra hydro groupset is 660 quid, 105 is about 200 less. I don't think it's worth getting all piece by piece unless you go for used. Wouldn't get used hydros

  • If you want it on the road ASAP I'd get the cheapest with the intention of replacing it soon. But if you have time build up funds a bit and you'll be much happier on good tyres and a pair of wheels that does the frame justice

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