coffeking why dont you get your ass down here and show me then
You pay for the flights and at a convenient time for my work and I'll be there, I've no problems testing the theory "is a bike faster down hills without pedalling"?! And I'd happily race you just for the fun of it TBH, you might beat me due to superior cornering skills, but that doesn't mean you wouldn't be faster if you could pedal too.
As molgrips says, it's a combination of all areas, not "pedalling is not required". Isn't it idiotic to suggest otherwise?