Subject: RE: American Classic WheelsI've been riding on a set of 420's I bought used late last year. So far, so good. I ride about 50-80 miles per week, weigh 175, and they've stayed remarkably true. Can't say that I notice any big aero benefit from the 40mm rim profile, but for climbing they feel just as good as, or better than, my previous wheels (which had standard rims). Used them in one race so far (olympic). As for the braking surface, I haven't had any issues with adjustment. |