Average Speed solo 17.4 mph
Average Cadence solo 85-90
Average Cadence group: don't ride groups much, but little less 80-85
Average Speed group 18 - 19 depending on the testosterone in the group
Chain Ring sizes (eg. 50/36): 54/30
Cassette range (eg. 12-28): 11-32
Number of sprockets on cassette: 10
Age 68