Lego technic moc

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a lego race car is shown with wheels and tires on the front wheel drivetrain

A look at what's going on underneath the truck. The two L-motors are geared 20:12 before the 5:7 differential. This is roughly twice the speed of the normal direct setup, and made possible when using either as PF V2 receiver, or, as here, an SBrick. The steering uses Ackerman geometry and you can spot how the wiring of LED's go to the rear.

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