The price-busting Motobecane Sprint CF Disc COMP

Hard to argue with this bike.  From BikesDirect.com you get this full carbon from, kitted with Shimano 105 shifters and derailleurs, with WTB tubeless-ready wheels, disc brakes and a decent crank.  Tire clearance is claimed at 45c.  At $1300US that's a pretty screaming deal.  It's called the Motobecane Sprint CF.  One can only hope the frame is worthy.

One might, hypothetically, add a Lauf fork for $800 and end up with pretty screaming bike for $2100 US. Or heck, leave it as is for $1300.  Hard to beat this bike.  Note that the Sprint can be had with Ultegra $1800.