in the 80s and 90s you actually needed the new bike to be competitive. that stopped in around 05-06
I agree with the first statement from a payout perspective, but the second statement makes no sense.
Are you saying that the bikes built in 05-06 were still competitive in let's say 08-09, but a 92-93 bike
was not competitive in 95-96? And that the bikes built back in the 90s were not built as well as today's
bikes?

A racer would buy a new bike every season back then in order to qualify for the contingency money
the manufacturers paid out. You were only eligible if you were racing a current year bike. There were
no earth shattering changes from year to year in the 90s. A 93 design could still win races at the
highest level of competition in 96 - just ask Jeremy McGrath.
From personal experince, my new race bikes are no more reliable, faster, durable or better constructed
than many bikes I raced in the 90s, and they are just as used up at the end of the season as my 90s
bikes, maybe more so with the Aluminum frames.
dogger