The mainsail outhaul, flattening reef and clew reefing controls shall be mounted on or in the boom only and shall not be connected to any other part of the boat. The tack reefing control shall be mounted on the mast. Barber haulers and twings are permitted. The location and lengths of the foresail sheet tracks and mainsail traveler track shall be as specified on the K-25 design drawings. Multi speed and self tailing winches are not permitted.
All winches are to be mounted on the cabin top in the position specified in the design drawings.
4.8.1 Roller sail furling gear is prohibited. No through deck, cockpit, hull or transom holes are permitted for sail control lines. 4.9.2 Mechanical advantage of the mainsheet is optional. The mainsheet cleating system is optional. The type of mainsheet traveller track, car and control arrangement are optional.