All - Terrain Waterproof Brushless Motor for RC Car Racing and Off - Road Excursions (3660 4200KV 3.175mm)

💧 Introducing the Surpass Hobby Waterproof Brushless KK Series Motors—the perfect power solution for your 1/8 and 1/10 scale RC cars, ideal for drift racing and off-road adventures. These motors are engineered for superior performance, offering a blend of high torque and exceptional speed in a waterproof design that ensures reliability in various conditions.

⚙️ High-Torque 4-Pole Design: Each motor in the KK series features a sophisticated 4 pole and 12 slot configuration that delivers impressive torque and efficiency, making them ideal for serious hobbyists seeking a competitive edge.

💎 Premium Quality Materials: Built with a CNC machined 6061 T6 aluminum heatsink can, these motors not only dissipate heat effectively but also enhance overall durability. High-purity copper windings maximize electrical efficiency, while oversized ABEC5 bearings ensure smooth operation and long-lasting performance.

🎯 Versatile Compatibility: Designed with a universal fit, each motor is suitable for both 2S and 3S RC racing cars. Whether you're hitting the racetrack or tackling off-road terrain, these motors cater to your specific performance needs.

🪶 Precision Engineering: The precision-balanced rotor provides unparalleled smoothness and reliability, allowing for maximum RPM potential. Advanced stator construction featuring super-thin (0.35mm) laminations minimizes energy loss, making these motors a preferred choice among enthusiasts.

Motor Specifications:

• KK 3650 Motor: Offers a range of KV options from 1650KV to 9000KV, with a maximum power of 850W and an astonishing max RPM of 60,000.
• KK 3660 Motor: Delivers robust performance with KV options from 1750KV to 4200KV, operating at a peak wattage of 1200W with a max RPM of 50,000.
• KK 3665 Motor: Features KV ratings between 1800KV and 3500KV, capable of producing 1400W and reaching up to 50,000 RPM.
• KK 3670 Motor: Utilizes KV ratings from 2050KV to 2850KV, offering 1600W of power and a maximum RPM of 50,000.
• KK 3674 Motor: Comes with KV options from 1900KV to 2500KV, providing a powerful 1800W and max RPM of 50,000.

💍 Durability Meets Performance: Each motor is designed to withstand the rigors of intense racing, with various lengths, shaft specifications, and weights to perfectly match your RC setup. With outstanding power handling and robust construction, the Surpass Hobby KK series motors stand ready to enhance your driving experience.

⚡ Package Contents: Each purchase includes one SURPASSHOBBY KK Brushless Motor and a detailed English manual to help you get started quickly.