Enhance the performance of your remote control boats with this high-quality RC Boat Thruster, crafted from premium plastic and aluminum alloy for exceptional durability and strength. Designed for powerful propulsion and smooth operation, this thruster is ideal for refitting various model boats and remote control ships with hulls weighing between 6 to 8 kg. Key Features: · Durable Construction: Made from wear-resistant plastic and aluminum alloy, ensuring high strength and a refined, glossy appearance for long-lasting use. · Powerful Transmission Shaft: Equipped with a 4mm steel transmission shaft and propeller drive, supported by two high-speed bearings for smooth and efficient shaft rotation. · Strong Propulsion: The solid jet pump structure enhances hull flexibility and reduces the impact of natural water flow, delivering powerful thrust for improved boat maneuverability. · Practical Design: Features forward and backward movement support with toothed wheel transmission and anti-skid nuts to secure the propeller, ensuring stability and easy maintenance. · Efficient Motor: Includes a 540 brush motor with a heat dissipation pipe, operating at 7.4V and capable of reaching a maximum speed of 23,000 RPM for reliable power output. · Wide Applicability: Perfect for upgrading and refitting a variety of model boats and remote control vessels, providing efficient propulsion for hulls weighing approximately 6 to 8 kg. Specifications: · Thruster Material: Plastic, Aluminum Alloy · Motor Material: Iron, Copper · Color: Gray · Thruster Size: 150 x 43 mm (5.9 x 1.7 in) · Thruster Diameter: 26 mm (1 in) · Thruster Aperture: 3.175 mm (0.13 in) · Motor Model: 540 · Working Voltage: 7.4V · Maximum Speed: 23,000 RPM · Motor Length (excluding shaft): 50 mm (2 in) · Motor Diameter: 35 mm (1.4 in) · Motor Shaft Length: 12 mm (0.5 in) · Motor Shaft Diameter: 3.175 mm (0.13 in) · Propulsion Capacity: Suitable for 6-8 kg hulls Package Includes: · 1 x RC Boat Thruster This RC Boat Thruster combines robust materials, precise engineering, and efficient motor performance to deliver reliable and powerful propulsion for your remote control boats. Upgrade your model ships with this versatile thruster to enjoy enhanced speed, stability, and control on the water.