1、EXCELLENT MOTOR: The premium RC motor is designed to meet the power demands of competition level model boats, with its lightweight, compact design and high power output. 2、INNOVATIVE MAGNETIC FLUX DESIGN: Utilizing a patent pending no resistance design, the motor can stop at any position, offering accurate control and maximum efficiency. Its powerful magnet and dual pole explosion proof rotor design guarantee low internal resistance and exceptional performance. 3、COMPATIBLE: This motor is perfect for ECO MONO1 or 1/14 to 1/10 linear high speed remote control car modifications, delivering the accuracy and power required for fast and accurate maneuvers. 4、EZO BEARINGS: The motor is equipped with high performance EZO bearings, ensuring fine operation and durability during high RPM and demanding applications. 5、WATER COOLING SYSTEM: The integration of a water cooling system dissipates heat effectively, preventing overheating and prolonging the motor's lifespan, making it suitable for intense racing and prolonged use. Item Type: RC motor Material: Aluminium alloy, copper, steel Weight: Approx. 390g / 13.8oz Model: F3670 10T Color: Black red KV(RPM/volt): 1730KV Output Power: 1800W Maximum Current: 53A Motor Poles: 2 Unload Current: 1.5A Resistance(Ω): 0.0143 Maximum Speed: 60K Motor Feed Angle: 0 to 15 degrees Motor Diameter: 36mm / 1.4in Motor Length(without shaft): 68.3mm / 2.7in Shaft Diameter: 5mm / 0.2in Shaft Length: 18mm / 0.7in Water Cooling Casing Size: 40x46mm / 1.6x1.8in Compatible: Suitable for ECO MONO1 or 1/14 to 1/10 linear extreme speed modified RC car boat 1 x F3670 Brushless Motor 2 x O Shape Sealing Washer