Keterangan :

The Tamiya 72005 6-speed gearbox is a versatile, high-efficiency gearbox that you can build in one of the following gear ratios: 11.6: 1, 29.8: 1, 76.5: 1, 196.7: 1, 505.9: 1, and 1300.9: 1. Whatever your application, chances are that one of the configurations will do the job. A clutch gear protects the gearbox in high-gear-ratio configurations so that the gearbox does not rip itself apart if the output shaft gets stuck.

Spesifikasi ratio:
11.6: 1 ( torque 161gr/ cm , 870rpm)
29.8: 1 ( torque 415gr/ cm , 338rpm)
76.5: 1 ( torque 1032gr/ cm , 132rpm)
196.7: 1 ( torque 2400gr/ cm , 51.3rpm)
505.9: 1 ( torque 2306gr/ cm , 19.9rpm)
1300.9: 1 ( torque 2306gr/ cm , 7.8rpm)