John Denning, Nevada City, CA, sent us some photos of his Mercian Professional.
"The wheels are Mavic Open Pro's, with Swiss DT revolution double-butted spokes, and Dura-Ace hubs. The 3 cross spoke pattern on theses wheels, combined with the lugged Reynolds 531 Comp is nothing short of fabulous. Other things that are not obvious are the large spoked pulleys on the derailleur cage, and the spoked titanium cogs on the cassette."
