The NEW SX series incoporates all of the fully automatic features of popular SMART TABS, in addition to the rust and corrosion free durability of molded compsite materials. Benefits include improving fuel economy by 11%, reducing bow rise by 40%, and lowering on-plane speed by 35%, great for tubing. Eliminate porpoising and chine walking, and achieve improved handling and smoother ride in any water. Thermo Molded Copolymer Composite material provides superior strength and resilience for any rough water situation. Tracking Ribs have been added to improve handling at higher speeds. Rust and corrosion are also eliminated so there is no need for anodes.