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Regarding the first clip: Cancellara is the greatest time triallist in the history of cycling. Putting out immense amounts of power from a seated position is h
by jdietrich 11y ago
Regarding the first clip:
Cancellara is the greatest time triallist in the history of cycling. Putting out immense amounts of power from a seated position is his raison d'etre.
Regarding the second:
That section of road is steep and banked. After Hesjedal unclips his right foot, the only points of contact between the bicycle and the road are the rear tyre and the rubberised hood on his brake lever. The bicycle is pulled downhill by gravity, but rotates around the brake hood because the friction there is greater than the friction at the rear hub.
- Havoc 11y ago>The bicycle is pulled downhill by gravity, but rotates around the brake hood Not convinced. The bike is close to stationary after the fall, then turns a full 180 and hits the next cyclist with quite a bit of force. Notice also that the back while is in constant contact with the road as it makes that 180 degree turn. Doesn't look gravity driven to me at all...
- stouset 11y agoAs I replied to the grandparent, rotating wheels carry enough rotational inertia to spin a lightweight bike. https://www.instagram.com/p/sh0fSPirPW/?modal=true https://www.instagram.com/p/sh0fSPirPW/?modal=true
- gambiting 11y agoI feel like this should be obvious to anyone who has ever fallen off a road bike. I know I have, and this is very frequently what happens. But of course if someone has no experience riding bikes and views the video it looks like cheating.
- stouset 11y agoAn even simpler explanation for the second clip is that a fast-rotating wheel has a decent amount of rotational inertia. https://www.instagram.com/p/sh0fSPirPW/?modal=true https://www.instagram.com/p/sh0fSPirPW/?modal=true