On: A guide to building a fast electric skateboard at ...

[loeg]

> Why not rim brakes, or disc brakes for that matter

I don't know how you'd mount a rim brake on a tiny longboard wheel.

Disk brakes seem feasible.

I'm not a long board person, I don't know what the state of the art is here.

[grogenaut → loeg]

Like you would on an old wagon, something that pushes down on the wheel top.