limited offer US $9.49 7.4V 16800RPM Jet Boat Underwater Thruster Motor Propeller Kit Waterproof for RC Feeding Boat/DIY D

7.4V 16800RPM Jet Boat Underwater Thruster Motor Propeller Kit Waterproof for RC Feeding Boat/DIY D

[33041117813] 7.4V 16800RPM Jet Boat Underwater Thruster Motor Propeller Kit Waterproof Motor for RC Feeding Boat/DIY Diving ROV Robot Model Product name: Underwater Thruster/Motor Propeller Kit Description: - Hull length: 50mm - Diameter: 31mm - Total length: 76mm - Propeller: 39mm - Operating Voltage: 3V-12V - Best state: 6V-9V - 7.4V Maximum no-load speed:16800 RPM/min Application: It can be used for modification, remote control boat, fishing bait boat, tug boat, remote control submarine, miniature underwater robot(ROV) Notice: propeller color will be send by random. Package Included:(according to your optional) 1pc CW: 1pc cw propeller + 1pc motor +1pc mounting base 1pc CCW: 1pc ccw propeller + 1pc motor ,1pc mounting base 1Pair cw ccw: 1pc cw propeller +1pc ccw propeller + 2pcs motor +2pcs mounting base 

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