Features: ? 4 Pole 6 Slot Hi-torque Motor Design ? CNC Machined 6061 T6 Billet Aluminum Heatsink Can ? High Purity Copper Windings Maximizes Efficiency ? High RPM ABEC5 Oversized Bearings ? Universal fit,fits all 1/10th brushless cars-multi-mounting system for M3 screws ? Precision balanced rotor,smoothness for best reliability and maximum RPM ? Stator - Super Thin (0.35mm) Laminations ? Removable/Replaceable Rotor ? Precision Engineered for Maximum Energy Conversion Specification: Brand: KingVal Product: Waterproof 3660 Brushless Motor Max RPM: 50000 Shaft Diameter: 5mm Length of extend shaft: 17mm .
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