On Show: Interbike 2009 Part 6

Easton says its new EC90 TT carbon tubular road wheelset is not only its fastest yet, but supposedly can even go toe-to-toe (and then some) with Zipp's venerable 808. The carbon rims measure an aggressive 90mm in depth while the special R4 TT front hub features both extra-narrow spoke flanges to reduce frontal area as well as aero-profile end caps to further cut drag.