The Ino_Lab HG-201HB is a ultra-fast (.0.09-0.07 s/60º) that is ideal for a Trex 250/450 tail servo or any 200 to 400 size helicopter. This is a quality servo with speed and precision in addition to features such as ball bearings on the output shaft. A value that is hard to beat.
Specifications:
• POWER : 4.8V ~ 6V
• SPEED : 0.09 ~ 0.07s/60º
• TORQUE : 1.0Kg/cm ~ 1.2Kg/cm
• SIZE : 23.0mm X 11.4mm X 23.7mm (0.91in X 0.45in X 0.94in)
• WEIGHT : 8.90g ( 0.31oz)
APPLICATION : Park flyers, Glider, Micro Electric Helicopter.

Features:
• Double ball bearing
• Long life potentiometer
• Carbonite gears