Funny conversation between Dave Harmon and Sean Kelly.
Already it has been pointed out that Wiggo holds the course record on the Col D'Eze TT course but when the course was 400 m longer, Kelly managed to do the course at a faster average speed...
Discussing how this was possible and the differences in riding style between the various riders, Kelly is talking about him having to ride out of the saddle for these things (his got a msg in his earpiece if he sat down for more than a minute), whereas Wiggo could sit on his bike with the latest aero technology, wind tunnel testing of his position etc. and do it churning a big gear.
Not sure if Harmon was deliberately implying potential differences in "preparation" too but it comes over as water off a duck's back to Kelly.