Features:
1. Includes a 3660 4300KV motor with 36-S water cooling jacket, specially designed for 800-1000mm RC boat.
2. CNC aluminum alloy shell with anodic treatment is durable, wear-resistant and beautiful.
3. High-performance circulating water cooling jacket allows the motor to work for a long time without burning out.
4. 4 poles with 12 slots design provides high torque and efficiency.
5. Copper winding with high purity maximizes efficiency.
6. Precision balanced rotor with high smoothness and accuracy for best reliability and maximum RPM.
7. O-ring seals for leak mitigation.

Specifications:
Material: Aluminium Alloy
Color: As Pictures
Type: RC Accessory
Weight: 294g
Motor 
KV(RPM/Volt): 4300KV 
RPM: 60000 
Watt: 1200W 
No-load Current: 3.8A 
Max. Voltage: 14V 
Diameter: 36mm / 1.4inch
Length: 60mm / 2.36inch
Shaft Diameter: 5mm / 0.2inch
Connector: 4mm golden banana connector 
Water Cooling Jacket: 
Item Name: 36-S Water Cooling Jacket  
Outlet Fitting Diameter: 4.5mm / 0.18inch 
Jacket Inner Diameter: 36mm / 1.4inch
Jacket Outer Diameter: 44mm / 1.7inch
Jacket Length: 47mm / 1.85inch

Package Include: 
1 x Motor 
1 x Water Cooling Jacket