C&amp;C 121C&amp;C 121 C&C 121 The C&C 121, originally called the 121 Express at introduction, is an American sailboat, that was designed by Tim Jackett and entered production in 1999. Production. The boat was built by C&C Yachts in the United States, but it is now out of production. Design. The C&C 121 is a small recreational keelboat, built predominantly with a vinylester-corecell and E-glass with Kevlar. It has a masthead sloop rig, an internally-mounted spade-type rudder and a fixed fin keel. It displaces . The design had a choice of keels. There was an option of a standard keel  with a draft of and of lead ballast, a shallow draft keel with a draft of and of lead ballast and a deep keel with a draft of and of lead ballast. The boat is fitted with a Volvo MD 2040 diesel inboard engine. Its fuel tank holds and the fresh water tank has a capacity of . The boat has a PHRF racing average handicap of 63 with a high of 69 and low of 54. It has a hull speed of . C&C 121 The C&C 121, originally called the 121 Express at introduction, is an American sailboat, that was