Hitec HS-646WP Analog Waterproof High Voltage Servo HS646WP / HS646 / 646WP / 646 Receivers These couplers are interchangeable with

These couplers are interchangeable with Kadee 20

Whether you are a beginner or an expert in the RC field

it is no doubt THE choice for high performance micro helicopters

Yellow and Black Fuel Tubing

Weight grams: 11

Hitec HS-646WP Analog Waterproof High Voltage Servo HS646WP / HS646 / 646WP / 646 Receivers These couplers are interchangeable withHitec HS 646WP Analog Waterproof High Voltage Servo Our new waterproof servos have what it takes to keep your radio control vehicle, airplane or robot watertight! With high torque, dual ball bearings and metal gears, our analog waterproof servos have the industrys first IP67* rating ranking them among the most durable and reliable servos for wet conditions. Whether you are manning your power boat, bashing in the mud, directing your underwater robot,