Amazon.com: Heyiarbeit 1Pair 3 Blades Propeller for Ship Model Rc Boat Propeller Model Black Plastic Positive Paddle and Propeller Reversing 52mm Diameter 80mm Pitch 4.8mm Hole Dia : Toys & Games
Graupner 2303.32 Ship Race Right 32.5 mm Screws M4: Amazon.de: Toys
Graupner 40 mm 3-Bladed Propeller Boat Model : Amazon.co.uk: Toys & Games
Amazon.com: Zyerch RC Boat - Remote Control Boat for Pools and Lakes, 25 km/h Fast RC Boats for Adults and Kids, 2.4Ghz Self-Righting Racing Boats with 2 Rechargeable Battery, Low Battery Alarm,