110mm Water Pickup Rudder with 4mm Shaft Bracket Combo for RC Boat

This is a 110mm water pickup rudder with a 4mm shaft bracket, designed as a combo set for RC boats, suitable for twin-hull CAT brushless boats. It is made of alloy and is battery-powered. The product is remote-controlled and can be DIY assembled. It features music/sound functionality and is multifunctional. It is intended for young adults aged 15-35 and is classified as a nautical model. It is not a static model. This item is for export only and may not meet domestic product standards. It is packaged in a mesh bag and is mainly sold in the Middle East.