The Kare Kit for the ;Bixpy K-1 Motor is the ideal emergency kit to always have on board.It includes the Fine Grill Bixpy Propeller Guard, a spare propeller, a standard CR2032 Battery for your remote and a 5ml tube of multi-purpose di-electric grease to protect your connector. The K-1 Motor Kare Kit also includes a glass-filled nylon motor bumper to protect the aluminum shell from impacts on sunken objects.