RC motorbikes

[breno]

I knew you could get little 1:18th scale RC bikes, but i never knew you could get things like this.

so damn rad.

[benno93]

dayyyum. pretty sweet but the novelty would wear off quite quick

[Pidgey]

Hot damn. That is seriously cool. How the hell do they balance?

[Richard]

fast too!

[marvis]

Naw that's cute.

[Hyperslide]

They use reciprocating mass to balance upright. Different brands use different styles but basically it's the same as when you remove a wheel off a BMX and spin it holding the axle with one hand, Inertia will hold the wheel upright/vertical.

As I said, there are a few different designs though.

[missmichielle]

oh my god. that is soooo fast... It's so scary...