EFoil ESC - Maytech MTSF 300amp Opto W Electric Hydrofoil. Compatible with this efoil motor. Compatible with any PWM signal receiver/transmitter. The item "EFoil ESC Maytech MTSF 300amp Opto W Electric Hydrofoil No Reciever" is in sale since Tuesday, April 14, 2020. This item is in the category "Sporting Goods\Water Sports\Surfing\Surfboards".The seller is "usrid0" and is located in Vancouver, Washington. This item can be shipped to United States.