Serotta Colorado III track bike converted for road use for sale. Ultegra components. Ritchey bar. Fizik saddle. Also included different cogs, ring for gearing options.Custom geometry originally purchased from Wheat Ridge Cyclery. 55 cm horizontal top tube measured C-C. 55 cm seat tube measured C-C. I am 5’9″ and fit the bike well. Will fit 5’9″ to 6′. Ride is awesome. It is a Serotta after all. Selling because wife says I have too many bikes.