Plastic gears inside.
● Size: 32 x 11.5 x 24 mm
● Weight: 8.5g
4.8 volts
● Speed: 0.12sec / 60 °
● Torque force: 1.5 kg
6.0 volts
● Speed: 0.10sec / 60 °
● Torque force: 1.8kg
● Suitable for: Futaba, JR, Sanwa, Hitec Rc systems