Tapered one piece carbon fiber mast w/ SmartRig furling drum. Hoyt designed boom allows for tacking without ducking and no head slams. Trailer is a Smith multi-sport model 48815. Sail is 65 sq.ft. Setup is very quick w just 2 lines and rudder, no wires on mast. This boat is very responsive with highly efficient hull design for fast acceleration with predictable handling. Includes boat cover sail bag. All is excellent condition and working order as it has been stored in garage. One owner. See https://www.catalinayachts.com/sport-series/12-5-expo/