Roger Johnson

Mavic Cosmic Pro Tubular Wheelset. Classic deep aero 40 mm, 16 spoke alloy rims ( Shimano ). Limited use as "backup" for my time-trials ( no rain! ). Mounted Continental Sprinters with valve extenders and skewers ( no cassette ). $275 cash. Roger 503-650-4719, ( Metro' area ).

Roger Johnson

Mavic Cosmic Pro Tubular Wheelset. Classic aero 40 mm, 16 spoke alloy rims ( Shimano ). Limited use as a "backup" for my time- trials ( no rain! ). Mounted Continental Sprinters with valve extenders and skewers ( no cassette ). First $300 cash. Roger 503-650-4719, ( Metro' area ).