Discover the principles behind a working manual gearbox with this UGears STEM Lab Gearbox kit!

Just like a real 4-speed gearbox, your stylised model has 1st, 2nd, 3rd, reverse and neutral gears for you to shift between.

Pop out the laser-cut wooden parts to assemble your working model, then experiment with the rotation speed of the layshaft and drive shaft!

The mechanism of your gearbox is composed of a gear shifting lever, a layshaft with gear coupings, a reverse idle gear bearing, drive shaft and actuator handle. Find out how these parts work to transfer torque from the engine's shaft to the wheels in a manual car!

There's no glue or special tools required to assemble your model, simply follow the illustrated step-by-step instructions.

Download the UGears app, then use the included QR code to access an in-depth study guide that will help assist with your learning!

Assembled dimensions: 13cm x 10cm x 11cm

Parts: 120 (estimated time of assembly: 1-2 hours)

Recommended for ages 8 and up (adult assistance may be required for children on the younger end of the scale).


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