via Cycling Tips
Here is an awesome demostration of group riding - @avg 45km+!! http://vimeo.com/6807033
Crit racing.
http://vimeo.com/3773685
Massive teams race around phillip island
http://vimeo.com/4581042
Thanks 2 Cycling Tips for some insane video. Check out the Cycling Tips blog for great tips and tricks.