Subject: RE: H3C FRONT & BACK or DISC The Hed discs are relatively heavy. I'd go with the Renn Madeira personally. Check out the thread I started comparing various disc wheels. I believe IMLP is a hilly course so you might not want to haul a disc around with you at all. The aero advantage on the flats might be outweighed (pun intended ) by the extra energy required to climb. There is also the wind to consider. If you only have a disc for the rear you'll be in a tough spot if it happens to be windy on race day. How about a Hed trispoke rear and a deep rim front like the American Classic 50mm? |