When considering mainsail management solutions for a beautiful Oyster 575 with carbon mast and removable “race mode” carbon cabin sole, a PowerFurl boom from GMT Composites becomes the obvious choice. Offering the convenience of furling your sail with the push of a button, without needing to sacrifice performance sail shape - all in a package that is designed to compliment aesthetics, our PowerFurl boom is the complete package. This particular system was designed with an integrated captive halyard winch, making it a truly push-button system.