from the Felt website...
"The Shelby Cruiser features the legendary Wimbledon White and Guardsman Blue paint that adorned famed Shelby GT350. The bike is built around Felt’s hydro-formed aluminum tank frame and fitted with high performance three-speed Nexus internal gearing. 36 spoke wheels wrapped with “blue dot” tires impart a comfortable ride, and a proprietary Abraham Linkage Double Springer Fork affords fast and precise handling. Every detail on the bike is honed to the tradition and passion embodied by Carroll Shelby and his company."