Pololu - Tamiya 70097 Twin-Motor Gearbox Kit

Pololu - Tamiya 70190 Mini Motor Multi-Ratio Gearbox (12-Speed) Kit

Description Gear Ratios: 58:1 207:1 Motor: FA-130 Motor RPM: 12300 (9710 Maximum Efficiency) Motor Voltage: 1.5-3V (1.5V Recommended) Motor Stall

Tamiya Twin-Motor Gear Box

Pololu - Tamiya 70097 Twin-Motor Gearbox Kit

Tamiya 70097 Twin-Motor Gearbox Kit

Pololu - Tamiya 89916 4-Speed Crank-Axle Gearbox Kit - Clear

Pololu - Tamiya 70190 Mini Motor Multi-Ratio Gearbox (12-Speed) Kit

Pololu - Tamiya Motors and Gearboxes

Tamiya Track Chassis + Gear Box Build

Tamiya Twin-Motor Gear Box

Tamiya Twin-Motor Gear Box

Tamiya 70168 Double Gearbox Kit, POLOLU-114

Pololu - Tamiya Motors and Gearboxes

Tamiya 70167 Single Gearbox (4-Speed) Kit - Pololu