Kawasaki 440/550sx Hull Extensions

440/550 hull extensions designed for increased rear grip, improved handling, and reduced porpoising. The increased contact area helps keep the ski planted during aggressive riding and rough water conditions. KEY FEATURES: • Extended 1.6-inch design • Increased rear traction • Improved handling stability • Better rough water control INSTALLATION: • Threaded inserts with epoxy or • Plastic-compatible screws • Silicone recommended for sealing