CHASERVO DS165 Servo 9kg/[email protected] CHA-DS165CHASERVO DS165 Servo 9kg 0. 055@8. 4v CHA DS165 Indeed, a DS servo equipped with a Hall sensor. The Chaservo DS165 is a first class 16. 5mm digital servo, equipped with double ball bearings and a robust metal gearbox. This fast, powerful and precise DS servo is suitable for all model building applications. The enormous speed also makes the DS165 interesting for helicopter applications. The extensive voltage range from 3. 3V to 9V makes the