Tamiya 70168 Double Gear Box - Dual 4-Speed Unit for Makers and Robotics  [70168]

Tamiya 70168 Double Gear Box - A Compact Teaching Gearbox

The Tamiya 70168 Double Gear Box is a compact way to learn about gearing by doing. With four selectable ratios it lets builders experiment between prioritising speed or torque, perfect for school projects and prototype robots.

Independent Left and Right Gearing

Each side of this double gearbox operates independently, so you can run different ratios on left and right outputs. This setup is handy for testing steering concepts and how unequal gearing affects drive behaviour.

Durable Plastic Build with Included Motor

Constructed from durable plastic components, the Tamiya 70168 holds up to repeated use. The kit comes complete with an FA-130 type motor, a motor cover and a crank arm to get you started without extra purchases.