Originally Posted by
spare_wheel
40+ mph sprint speeds in professional racing are not uncommon. i'm a strong rider and a mid 30 sprint speed on a road drive train is just spinning at 110. i can do this for very short periods of times as can just about anyone who trains a bit.
Anyone doubt this?
Most amatuer road races (licensed) tend to be in the mid 20's, but a pack moving at speed will easily go into the 30's. Personally I race track. My hour record is 24 miles in an hour (yes that is 24mph, and I'm not the fastest guy), our relay races average about 33mph for 10 miles, and sprints peak around 40mph. That is on a fixed gear bike (at well over 110rpm)
No reason why a strong rider can't sprint in the 30+ range at 110rpm on flat windless ground - especially if he can shift gears! :-)