Take a close look at the front wheel in these two pics. It's a four-spoke Xentis carbon fiber aero wheel, claimed to be one of the most aerodynamic wheels available.
http://topix.net/r/0a0H2TVFa7i=2FqwY3EVp2ljywWKTrKVuWqj4jlMfGc610QmbjoWY6zB68pU8=2FZBswzeZc7TWZ02QNKrucW7x8Qj51Q=2BgFo1=2F=2F3=2BTrG4OpBaHg=2FOb0rYX=2FWsBfxCShf2tES
http://topix.net/r/0a0H2TVFa7i=2FqwY3EVp2ljywWKTrKVuWqj4jlMfGc610QmbjoWY6zB68pU8=2FZBswzeZc7TWZ02QNKrucW7x8Qj51Q=2BgFo1=2F=2F3=2BTrG4OpBaHg=2FOb0rYX=2FWsBfxCShf2tES
