The original GoolRC 3660 4300KV brushless motor and 36-S water cooling jacket combo is designed to provide both quality and performance at an affordable price. The motor is designed with high power and rotation speed， the water cooling jacket helps the motor longer running time. Perfect for 800-1000mm RC Boat.

Features:
4 Pole 12 slot hi-torque motor design?? ??? ??? ??? ??? ??? ??? ?
CNC machined 6061 T6 billet aluminum heatsink can?? ??? ??? ??? ??? ??? ??? ?
High purity copper windings maximizes efficiency?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ?
Precision balanced rotor， smoothness for best reliability and maximum RPM?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ?
Precision engineered for maximum energy conversion
Water cooling jacket with inlet and outlet fittings
O-ring seals for leak mitigation
Black anodized finish for durability， corrosion resistance， and great looks

Motor Specifications:
Brand name: GoolRC
Item name: Brushless Motor
KV(RPM/Volt): 4300KV
RPM: 60000
Watt: 1200W
No load current: 3.8A
Max voltage: 14V
Diameter: 36mm
Length: 60mm
Shaft diameter: 5mm
Connector: 4mm golden banana connector
Weight: 208.5g

Water Cooling Jacket Specifications:
Item name.: 36-S water cooling jacket
Material: aluminum
Color: black
Designed for: 3660 3670 RC boat brushless motor
Outlet fitting diameter: 4.5mm
Jacket inner / outer diameter: 36mm / 44mm
Jacket length: 47mm
Item weight: 32.0g

Package Information:
Package size: 10.3 * 8.1 * 6.2cm / 4.1 * 3.2 * 2.4in
Package weight: 275g / 9.7oz
Gift box package

Package List:
1 * GoolRC 3660 4300KV Motor
1 * 36-S Water Cooling Jacket