Originally Posted by OLBKR

The youngest is 60...the oldest is 73 (and the fastest rider).
Might sound fast, but remember Florida is dead flat. We had a whisper of a head wind heading South to Naples and rode 17/18. Same slight tailwind coming back, my last pull was about 4 miles and I kept it at 22mph+ (Got complaints afterwards) But I have felt great after a hard ride for the rest of the day.

Pic of one of my bikes.