Maytech Efoil Kit Fully Waterproof 65162 Motor MTSKR1905WF remote with Watercooled 300A ESC 12V 30W Water Pump and 300A 80V Antispark Switch for Electric Surfboard/ Kayak/ Jetboard/ Efoil/ Hydrofoil, etc.,
Noted Please before place order:
In this kit, the ESC max volt is 14S Lipo (58.8V), so max voltage can use for this kit is 14S Lipo (58.8V).
Different Options:
1. MTI65162 (100KV)+1905WF+MTSF300A-OPTO+Progcard+Free Propeller
2. MTI65162 (100KV)+1905WF+MTSF300A-OPTO+Progcard+5V UBEC+Free Propeller
3. MTI65162 (100KV)+1905WF+MTSF300A-OPTO+Progcard+5V UBEC+Free Propeller+12V Water Pump and its Power Supply
4. MTI65162 (100KV)+1905WF+MTSF300A-OPTO+Progcard+5V UBEC+Free Propeller+MTS2009AS Anti-spark Switch
5. MTI65162 (100KV)+1905WF+MTSF300A-OPTO+Progcard+5V UBEC+Free Propeller+12V Water Pump and its Power Supply+MTS2009AS Anti-spark Switch
Noted Please:
The 5V UBEC is to converter high voltage to 5V volt and power for receiver, if you don't have this part on your own, please order this together, otherwise the system will not be able to work .
Self Test Video: 65162 Motor + 300A ESC + 1905WF + Propeller
Wiring Diagram:
The kit includes:
Click the pictures to check details:
1. MTI65162-SF Fully Waterproof Motor with Propeller:
Model No. | MTI65162-SF | KV | 100 |
Max Current | 300A | Input Volt | 6-20S Lipo |
Max Output Watt | 9800W | Max Torque | 10N.m |
Rated Power | 8900W | Propeller | 7.25*6 inch |
Propeller Material | Alloy Aluminum | Idle Current | @8.4V No-load: 1.5A |
Sensor | Without | Motor Cable Length | 1m |
Motor Cable Connector | 8WG AMASS Gold Plated Connector | Application | Efoil/Hydrofoil/Esurf, etc., |

2. MTSF300A-OPTO Watercooled ESC with Progcard/UBEC
Model No. | MTOSF300A-OPTO | Cont Current | 300A |
Burst Current | 1000A | BEC | Internal |
Lipo Volt | 6-14S | Water-cooling | With |
Fully Waterproof | Yes | Receiver | With/Without |
Accessory | Progcard | Programmable | Yes |


Water Pump and Its Power Supply:

MTS2009AS 300A 80V Anti-spark Switch (Can cut off positive pole power)
Model No. |
MTS2009AS |
Max Current |
300A |
Max Voltage |
25V-80V |
Connector | With 4pcs Cold-pressed Terminal Connector |
Function | Protect your controller and power supply system when brake or startup |
Features |
First Switch that can cut off positive pole power in the market; |
Application | Electric surfboard, efoil, foilboard, jetski, jetboard, jetsurf, motorized hydrofoil, motorcycle, fighting robots, lawnmower robot, Electric mountainboard, ATV, motor bike, etc., |
Related Products: Click the following pictures to check more specs:
If you want fully waterproof version, check below:
1. MTI65162-SF+MTSF300A-WP (Waterproof and watercooled)+MTSKR1905WF
2. Fully Waterproof Electric surfboard kit 120116 motor 18.8KW + 300A-WP+MTSKR1905WF:
2. Efoil/Esurf/Boat Kit 10.5KW MTI85165 Motor + MTSKR1905WF + MTSF300A-OPTO-WP