Description:
Motor specifications:
Brand:surpass hobby
Item name:brushless motor+90A ESC +36-S Water Cooling
KV (RPM / Volt): 3250KV 

CNC Machined 6061 T6 Billet Aluminum Heatsink Can
High Purity Copper Windings Maximizes Efficiency
High RPM ABEC5 Oversized Bearings
Precision balanced rotor,smoothness for best reliability and maximum RPM
Stator - Super Thin (0.2mm) Laminations
Removable/Replaceable Rotor
Precision Engineered for Maximum Energy Conversion

Water Cooling  specifications:
Item name .: 36-S water cooling
Color:black

90A ESC specifications:
Item name:90A ESC
For the ESC manual,please click here

Weight:425g,with packaging 
Suitable Rc boat:800-900mm,3-4kg rc boat 

Package included:
1X 3660 3270 kv Motor
1X 36-S Water Cooling
1X 90A ESC