Power HD HD-3688HB 2.8KG Lock Tail Digital Servo for 450 RC Helicopter
Power HD 2.8KG Lock Tail Digital Servo HD-3688HB for 450 RC Helicopter
Stall Torque: 2.0kg-cm at 4.8V, 2.1kg-cm at 6.0V
No Loading Speed: 0.08 se60 degree, 0.07 sec/60 degree
Net Weight: &nb..