Challenge tire adds fat 'cross tires and new Flandrien model | Bicycle Retailer and Industry News
BRECKENRIDGE, Colo. (BRAIN) — Challenge Tires is launching new models including some non-UCI compliant 38mm cyclocross tubulars.The company's line now includes some 38mm ‘cross tubulars and tubeless-compatible tires. Most tire brands phased out cyclocross-specific tires wider than 33mm after the UCI banned them in international competition. Riders in non-UCI races who wanted