Bike Geek: Cervelo RS and Felt Z15 bikes
When I first raced bikes back in the dark ages, the pinnacle of the bike makers art was the handmade Italian steel frame, built up with Campagnolo components. This was the era of unindexed downtube shifters, gluing on tubular tires, non-aero brake levers. A great steel bike like a Colnago would tip the scales at 22 pounds or so, and come with...
