8pc Tower Pro SG90 V.1 Mini Servo TREX 450 RC Airplane, FPV Wing RC Heli Arduino Tower Pro SG90 Version 1 Faster! More Torque! Still Affordable! Thanks for Shopping Local Business ? Thank you for Checking out our New Listing. Here we have the BEST Tower Pro SG90 Available on Market. These are the Version One Servo, Which provide Faster More Accurate Response and Higher Torque than Version Two. As a note, we no longer Carry Version 2 SG90 in any of our Listings. 8 Pack 9G Tower Pro SG90 Version One Micro Servo Mini Servo Motor For RC Robot, Helicopter Trex 450, HK450, Gartt 450, ALZRC 450, Blade 300 size Heli and Other Clones, Aircraft, Airplane, Car, Boat, fixed wing, drone and many more. Condition is New. Shipped with USPS First Class. Servo Specs: Comes with 3 sets of servo horns and fittings Color: Blue Operating Speed (4.8V no load): 0.12sec / 90 degrees Voltage Measuring Range: DC 8V-16V Stall torque: 1.2kg / 42.3oz(4.8V);1.6 kg / 56.4oz (6.0V) Operating voltage: 3.0-7.2V Temperature range: -30~60 Dead band width: 10us Item size: 23x12.2x29mm Item weight: 9g These servos are great for Robotics, Education, FPV Plane, FPV Wing, RC Helicopter (Like the Align T-Rex 450 and Clones) or Horizon Hobby Blade 300 400 Series Heli, RC Plane, RC Airplane, RC Boat, RC Motorcycle, RC Cars (Mini), RC Air Boats, RC JET Plane, Arduino, TimeSav and Many other Applications.