Yes, just swap your bearings from skate wheels to longboard wheels, its all the same.
Buy a longboard!
For the most part yes. Get the cheapest quality bearings like milehighskate bearings (founs on milehighskates.com) or mini logo. It will ride just like expensive bearings. Abec doesn't make a difference in skateboarding.
It's not actually the size of the skateboard that matter's, its the ball bearings the wheels have inside them. Cheap bearings that come with cheap walmart/warehouse boards almost always go slowly, were as proper bearings from your local skate shop will go a lot faster.
bearings
i suggest 7-9 can longboard with parent guidance.then 10+ can longboard without parent guidance
in the wheels
A tiny one.
Go swimming, Go skateboard or longboard, Rollerblade or roller skate
Sector 9... he was talking about long boards not skate boards read better next time
I would say longboard because its bigger and more room. The penny is alot smaller so it could be harder staying on.
no, it is not harmful, although you must wash them with special 'bearings soap' to wipe off the mud and also not rust the bearings. :)