Under Water Gear Box Set

Create Your Original Water Model
This Underwater Gearbox enables to transmit the motor power of the Submarine Motor Mini (High-Speed Type) to drive on the bottom of the water.
The motor has a pinion gear instead of a propeller to move gears and hex shaft which can be attached to three different positions.
The round crank plates and removable wheel are included while Mini 4WD wheels can also be attached to the hex shaft to make an amphibian vehicle.
A plastic plate to attach floating plate (sold separately) is also included.

Specifications
●Length: 109mm　
●Submarine Motor Diameter: 23mm　
●Snap On Assembly　
●Motor Included　
●Requires R03/AAA/UM4 Battery (sold separately)