3 gear electric retract system with extension wires. it will work with receiver power only however make sure your using a high current receiver battery or 5amp or better BEC unit.

The best operation is with a Y connector using a separate 4.8vdc to 6vdc battery or additional BEC unit for the electric retracts so your not sharing the identical connections with your receiver and servos.

3 gear set weighs 8 oz. with spring struts & wheels. all metal gear motor driven.

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