Specifications: Gears : Metal Alu Gears Play : low Ball Bearing : 2 Weight : 8g Dimensions : 23.5 x 16.8 x 8.0 mm Speed/Torque@ 3.8V : 0.175 sec / 60掳 2.6 Kg / cm Speed/Torque@ 6.0V : 0.083 sec / 60掳 3.0 Kg / cm Speed/Torque@ 8.4V : 0.065sec / 60掳 3.5 Kg / cm Input Voltage : 3.8V - 8.4V Harness length : 200mm JR Dead band : 3渭s Electric precision : 2渭s Features: -Fast and precise: The PTK 7308MG-D servo provides quick response and accurate positioning for smooth and precise control. -Durables construction: With its metal gears, this servo is built to withstand the rigors of RC flying and driving, ensuring long-lasting performance. -Versatile compatibility: This servo is suitable for various models, including glider planes, RC cars, and helicopters, making it a versatile choice for enthusiasts. -Easy to install: With its standard size and easy-to-follow instructions, this servo can be quickly and easily installed in your RC vehicle or aircraft. Package includes: 1 X TK 7308MG-D Digital Servo 3 X Rudder Arm 5 X Screws