4mm med køleribber)

6061-T6 aluminum (green anodized) (1)/ 4x12mm FCS (2)

FUTABA S90199 Spring ST-37

12x 4-40 x 5/8" hex-head mounting screws

Hobbywing 86010010 - UBEC 3A 2-6S Maling / Spraydåser / Tilbehør 4mm med køleribber)Hobbywing UBEC 3A 2 6S Why do you need UBEC? The UBEC is a switch mode DC regulator separated from ESC (ESC Electronic Speed Controller for brushless brushed motor), it will take high voltage (5. 5 to 26V) power from your battery pack and convert it to a consistent safe voltage for your receiver, gyro and servos. For traditional speed controller with a built in BEC, it will very likely have only a limited ability to supply power to your receiver and