60 years into Colnago's history of making top shelf performance bikes comes the next iteration of the Italian brand's industry leading "C-Series". The 2017 Colnago C60 introduces wider and manipulated tube shapes that deliver massive power transfer improvements over its predecessor. With these new massive tube shapes comes a new bottom bracket standard Colnago calls "Threadfit82.5", which marries the benefits of threaded bottom brackets, but capable of fitting the new wider frame spec. For how stiff and high performance this bike feels, it still delivers respectable comfort. It won't compare to a modern day endurance bike in that regard, but it's wicked lightweight and the gas pedal feels like a Ferrari.