Friday, January 9, 2009

Skateboards are made of three most important parts

By Todd Martin

There are a lot of different sizes and hardness when it comes to buying wheels for a skateboard. Skateboard wheels are made from rubber like substance called urethane. The size and hardness of the wheels have a result on the softness of the ride on a skateboard, how excellent it maneuvers, in addition to its momentum. These wheels are generally 52 mm to 60 mm and consist of their own ball bearings fixed. Street skateboard wheels are extremely hard, which permit them to slow down fast as well as gather energy as you move about. Park wheels are by and large made of a soft urethane for superior grip and hold. Current skateboard wheels are bidirectional, with the design of they be able to be fasten in at all direction unlike the wheels on a car or the back wheel of a motorbike. It means that if the ends start to wear, you can spin the wheels and make use of them on the other side. Skateboard wheels are fasten to the trucks by hex head axle bolts in addition ABEC (or a different company's) ball bearings to offer the free rotating movement.

Skateboard trucks are axles attached to a baseplate. Most trucks are made from an aluminum alloy and they are very strong. Trucks come in many different shapes, sizes and colors. Trucks are made from cast metal and allow the skater to turn the board. Depending how tightly the nut on the kingpin is secured, the trucks can be loose or tight just like the suspension on a car. The main purpose of having trucks that are not fixed is to enable you to turn or "carve" without lifting your front wheels off the ground. The looser your trucks are, the further you will be able to lean in one direction or the other.

Skateboard wheels do not merely retain your skateboard rolling but are dependable for keeping you on your feet as well, while you engage different terrain. Wheels are fixed to the axles of the trucks by way of a hex bolt moreover there are 8 bearings, two fit into each wheel with a spacer among these bearings.

The skateboard wheels come in different sizes, from 48 to 100 mm, and different hardness. Most skateboard wheels, like mentioned above, are made from urethane, and have a hardness rating stamped on the wheel for example, 95a or 100a always with an "a" after the number. The higher is the number the harder the wheel. For example, a 101a wheel is harder than a 95a. So a good choice for street riding might be a 100a or 101a. A 95a would do well on ramps and in a skateboard park.

As a result, a skateboard has three most important parts these include, the deck, the trucks like royal skateboard truck, and the wheels. The deck is the flat part on top where you set your feet. The trucks are fastened to the bottom of the deck; it also acts as suspension and axles for the deck along with wheels. The wheels are attached onto the ends of the trucks and have wheel bearings as a consequence the wheels can rotate. Wheels come in different sizes and hardness to support you to modify your ride.

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