hehe yeah, i have not done that since that bike in 1990,,,,,,, sorry there was the middel age crysis in 2006 and the 660 ccm yamaha raptor quad.
But that quad was soon relegated to adrenaline inducing toy instead of a instrument of exercise, not much fun when 3 laps on the local track allmost make the tounge hang so far out it was in danger of beeing tangled up in the chain.
I think he is looking at a bicycle computer on the handlebar, at least that is the only partial sane thing i can come up with.