Tamiya #89918 - Double Gearbox(Clear)

Tamiya #89917 - Single Gearbox(Clear)

Tamiya #89916 - 4-Speed Crank Axle Gearbox(Clear)

Tamiya #89915 - Twin Motor Gearbox(Clear)

Tamiya #89914 - 3-Speed Crank Axle Gearbox(Clear)

Tamiya #89913 - Submarine Motor (Clear Blue) Educational Construction Series Limited Edition Item

Tamiya #70194 - Spike Tire Set - 65mm Dia.

Tamiya #70193 - Slim Tire Set - 36mm, 55mm Dia.

Tamiya #70192 - Slick Tire Set - 31mm Dia.

Tamiya #70191 - Clear Pla-Plate 0.3mm B4 Size- 4pcs

Tamiya #70190 - Mini Motor Multi Ratio Gearbox - 12-Speed

Tamiya #70189 - Mini Motor Low Speed Gearbox - 4-Speed