Ritchey wcs vantage 27 5 mtb wheelsetritcheys wcs vantage 27 5 mtb wheelset has evolved the original dna of earlier models that were raced to podium finishes in national and world cup events throughout the 1990s now stronger lighter stiffer and basically better than ever before this wcs vantage 27 5 mtb wheelset is ready to tackle rocky rides an unfair advantage with wcs vantagea wheelset that weighs in at 159kg and features a rim made from proprietary aerospace grade alloy will always