JMT 12kg Waterproof Large Torque Metal Gear Digital Servo with Metal Servo Arm & Extension Cord For Car Model / Multi-rotor Aircraft / Helicopter / Robot / RC Toy size:180 Degree Patent Number : 2014204282854

Patent Number : 2014204282854

suitable for all 1/8 brushless cars

Features: Reliable

so that players can drive in the vehicle while enjoying the fun of manipulation

an airplane that is easy to stall

JMT 12kg Waterproof Large Torque Metal Gear Digital Servo with Metal Servo Arm & Extension Cord For Car Model / Multi-rotor Aircraft / Helicopter / Robot / RC Toy size:180 Degree Patent Number : 2014204282854JMT 12kg Waterproof Large Torque Metal Gear Digital Servo with Metal Servo Arm & Extension Cord For Car Model Multi rotor Aircraft Helicopter Robot RC Toy Package include 1x 12KG Digital Servo 1x 30CM servo extension cable 1x 15CM servo extension cable 1x Metal Servo Arm (Optional) 12KG Digital servo Products Full metal shell, IP65 dustproof and waterproof Application: Logistics: transport equipment, shutties,etc. Smart home: turning the canera,