thats competetion? i usually go bout 15mph steady and 17 or 18 with a little push, recently my biker cousin came down from denver to visit me in chicago.
i was riding slicks and he was riding 18inch mongoose tires on a mongoose steel frame.. me on my aluminum. So anyway we were riding at 20mph and he claimed it was to easy so we went 25ph, we did this for about 20 minutes, me at the point of dieng when we turned into my street. then he sped off casually probably reaching the 30's

my story