Feature●Product Name : Plastic Transmission;Type : Single Gear;Suitable For : DIY Model●Outer Diameter: 16mm; Shank Diameter: 2mm; Thickness: 4.3mm●Material: Plastic; Color: White●Teeth: 30; Module: 0.5●Package Included:20 x Plastic GearboxDescription
This is a plastic gearbox that builds your own gear with custom gear ratio.
Ideal accessory for your vehicle.