Power HD LF-20MG Standard Digital High Torque Servo - 1/10 - 1/8 Steering Servo Weight (single prop adapter only):

Weight (single prop adapter only):  3

The top positioning hole uplift is 6mm more than original

Balanced props on multi rotors are very important for two reasons

There is no need to open the car shell to start the ESC

Just Make Sure In Your Radio The Throw For The Channel You Would Like To Control Is Set To +/- 100%

Power HD LF-20MG Standard Digital High Torque Servo - 1/10 - 1/8 Steering Servo Weight (single prop adapter only):Torque(4. 8V): 16. 5 kg cm (229. 1 oz in) Torque(6. 6V): 20. 0 kg cm (277. 7 oz in) Speed: 0. 18 sec (4. 8V) 0. 16 sec (6. 6V) Operating Voltage4. 8 ~ 6. 6 DC Volts Weight: 60 g (2. 12 oz) Bearing TypeBall Bearing x 2 Motor TypeDC Motor Gear TypeCopper & Aluminum Operating Temperature 20~60 Working frequence1520s 333hz Size40. 7 x 20. 5 x 39. 5 mm ( 1. 60 x 0. 80 x 1. 55 in)