The original GoolRC high performance F540 4370KV waterproof brushless motor is designed to provide both quality and performance at an affordable price. Waterproof function motor let your car challenge the muddy road. It is built from high quality aluminum alloy which is produced from the latest CNC milling machines, and is designed with high power and rotation speed to provide longer run time for 1/10 RC car truck.
PS：Click the link to watch the product video: https://www.youtube.com/embed/PZ3c92A6isM
Features:
4 pole 12 slot high-torque motor design
3.175mm shaft diameter
High purity copper windings maximizes efficiency
Precision engineered for maximum energy conversion
Precision balanced rotor,smoothness for best reliability and maximum RPM
Suit for 1/10 scale RC car
Specifications:
Brand name: GoolRC
Size: 540
Watts: 820W
Max voltage: <12V
Max Amps: 66A
KV(RPM/Volt): 4370KV
Max RPM: 50000
Diameter: 35.8mm
Length: 50mm
Shaft length: 15mm
Shaft diameter: 3.175mm
Plug type: 4mm golden banana plug
Package Information:
Package size: 10.5 * 8 * 6cm / 4.1 * 3.2 * 2.4in
Package weight: 175g / 6.2oz
Gift box package
Package List:
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GoolRC F540 4370KV Motor