Plastic? Ive never seen metal wheels
A kick turn is when you turn not by leaning to the side, but by lifting your front wheels and moving them in a different direction to turn.
you can use one but you can buy skateboard tools easily which are also easier to use
no
yes the sizes of skateboard wheels range from 40-70 mm
Bones wheels
This is a mighty vague question, but I'll give it a shoot. A skateboard has wheels - when these wheels are acted upon by a force (such as you pushing it), they proceed to take the energy from that force and change it into centrifugal and centripetal forces- this causes the wheels on your skateboard to turn. Your skateboard won't roll indefinitely from 1 push because while your skateboard is rolling it is creating friction with the sidewalk you're skateboarding on. Friction is caused when 2 objects rub up against each other - this creates heat and a transfer of kinetic energy. Once all the kinetic energy has been transferred from your skateboard's wheels to the sidewalk, your skateboard come to a stop.
Bigger wheels make it easier to roll over cracks in the road. softer wheels are good for riding vert because they grip the ground alot better than hard wheels.
yes
A waveboard is like a skateboard but only has 2 wheels, one at the front and one at the back of the waveboard. It is also called a ripstik. For some people who ride it, it is much easier than a skateboard, a skateboard is more complicated than a waveboard/ ripstik.
not wery different but yes it is different.much faster and easier to turn.
polyurathayne,