Found a good motor


I have just ordered this all I need is to get the 3D printed for the prop and attachment for the foil

70120 2Y 160KV 12 to 30s 125v 80A Hydrofoil efoil Hydrofoil Surfboard Brushless Motor

4 Pole 12 Slot Hi-torque Motor Design
CNC Machined 6061 T6 Billet Aluminium Heatsink Can
High Purity Copper Windings Maximises Efficiency
High RPM ABEC5 Oversized Bearings
Universal fit, fits all 1/5 brushless cars-multi-mounting system for M4 screws
Precision balanced rotor for smoothness, best reliability
Stator - Super Thin (0.2mm) Laminations
Removable/Replaceable Rotor
Misplaced magnetic field of rotor. which have low speed and perfect Linear performance.
Precision Engineered for Maximum Energy Conversion I Max Max Product Watts lipo Amps

Model: 70120/2Y
Max Watts: 10KW
Max Lipo: 12-30S (<125V)
Max Amps 80A @ 125v / 200A @ 50v
KV RPM: 160kv
Resistance: 0.0075
Max RPM 40000
Rotor Poles: 4
Length 198mm
Diameter: 75mm
Shaft: 8 x M8 (70mm long)
Connectors: 8mm Gold
Weight: 1730g

80100 modifications for a maintanance free setup

We’ve seen this motor posted many times before but I think there were reasons to stay away from it. I can’t remember but id search for forum to find other mentions of the same motor.


That silver motor is the lift motor and is most definitely not the same motor!
This direct drive is not that great.