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Carbon
Disc braked - preferably hydro
Shimano group set - mechanical not electric
28mm tyres
Must have threaded BB not push fit
Buy a frameset and spec it as you wish
4/5 with the 2015/16 defy advanced
The Planet-X RTD80 fits that but they don't do a Shimano disk build option, maybe worth looking at to build yourself.
Andymakesglasses?
I have a Solace 15 and like it a lot, but it fails the OP's requirement for a threaded BB.
Ideal for Sunday club rides, getting out with your mates or even a bit of Strava KOM bashing.
cor blimey it's irresistible a bit of KOM bashing
GT Grade Carbon Ultegra. Praxis Works PF30 BB adapter as standard so the next best thing. Brilliant bike.
No threaded bbc but Genesis Datum looks nice.
Specialised roubaix sl4 comp disc. Love mine. Only comes with 25mm tyres but it"d fit a 28mm no problem
[url= http://www.ribblecycles.co.uk/bbd/road-track-bike/ribble-cr3-carbon-disc-bike?part=SE15RIBBLECR3SHIM&sub=conf_BB_ALL&bike=1 ]google is out there[/url]
I have a feeling that the Ribble has a press fit bottom bracket. Fantastic looking bike though, great to see Ribble keeping their range so up to date 🙂
[ Thanks shermer, one for my shortlist 🙂 ]