Each skateboard wheel is mounted on its axle via two bearings. With few exceptions, the bearings are the industrial standard "608" size, with a bore of 8 mm (or 10mm depending on the axle), an outer diameter of 22 mm, and a width of 7 mm. These are usually made of steel, though silicon nitride, a high-tech ceramic, is sometimes used. Many skateboard bearings are graded according to the ABEC scale. The scale starts with ABEC1 as the lowest, followed by 3, 5, 7, and 9. It is a common misconception that the higher ABECs are better for skateboarding, as the ABEC rating only measures tolerances, which do not necessarily apply to skateboards. Bearing performance is determined by how well maintained the bearings are. Maintenance on bearings includes periodically cleaning and lubricating them [1]. Bearings that are kept unmaintained have their performance greatly lowered and will soon need to be replaced. Bearing cleaning kits are commonly available on the market. The ABEC rating does not determine the speed or durability of a skateboard bearing. In particular, the ABEC rating says nothing about how well a bearing handles axial (side-to-side) loads, which are severe in most skateboard applications. Many companies do not show the ABEC rating, such as Bones Bearings, which makes bearings specifically for skateboarding, often marketed as "Skate Rated". Each bearing usually contains 7 steel or ceramic bearing balls, although other configurations are used as well.
Also called the mounting hardware, the skateboard hardware is useful in connecting the trucks to the deck. Every truck is actually in need of 4 bolts and locknuts. If you are planning to buy hardware for your custom skateboard, then note that they are often sold in sets composed of 8 parts, though it is also possible for you to buy individual parts separately when required.
This set-up is awesome for its price!!!! The wheels are nice and smooth (a little too big for my liking, but still good). The bearings are average (I replaced them with bones REDS). The trucks are nice and sturdy, but the bushings are kinda weak. The board is AUTHENTIC and of good dimensions. Finally, the griptape...they're all pretty much the same it's just the brand name that's different, so it doesn't matter it's all good. I would buy from this seller over and over again!!!!!!!
It looks simple but yet complicated and vice versa. It takes most weeks to months to learn n some even years but a lifetime of effort to be consistent and be perfect at it and able to go higher, faster and further. It is not a feat you achieve once and it can be thrown out of the window if you want to continue to skate well. I've know skateboarders who just does ollies, boned ollies, ollie north and ollie souths, fakie ollies, switch ollies and nollies and nothing else but everytime he's popping them over 3ft height and up ledges, over gaps and down stair sets or over handrails. So no one's gonna argue on that even though he's not bustin some new fangled pressure flip late flip revert or something. He gets mad street creds for those huge ollies.
The DAPANLA deck is 7.5-by-31-inches in size, on the smaller side of good quality, real skateboard decks, which makes it ideal for smaller and shorter people. Unlike many decks on the market today, the DAPANLA deck comes with non-slip grip tape on the top. The underside of the deck is similarly decorated, with a range of DAPANLA designs including the fun cartoon avocado board that is sure to turn a few heads for its uniqueness. 

It's a neat piece of science art, and it also tells us something interesting. The arrows show us that the force on the skateboard is constantly changing, both in magnitude as well as in direction. Now the force of gravity obviously isn't changing, so the reason that these force arrows are shrinking and growing and tumbling around is that the skater is changing how their feet pushes and pulls against the board. By applying a variable force that changes both in strength and direction, they're steering the board.

The laws for skateboarding helmets vary from state to state. Many states require that skaters wear a helmet under a certain age, and some states like California make all skaters under 18 wear a CPSC Certified helmet at all times. CSPC skateboard helmets usually have an EPS protective liner that meets the safety standards for skateboarding. Make sure you check your state's regulations before ordering.
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Radiate Ride Good Skateboards are made of 7-ply maple construction with epoxy resin glue. It features 356A heat-treated cast aluminum high performance 5.0 trucks with grade 8 kingpins and axles. The super high rebound 99A PU wheels with grooved running surface provide better traction and abrasion resistance. The Abec 5 high precision speed bearings offer precision performance and a smooth ride. It has an 80 grit durable color matched grip tape with transparency. It is completely assembled and ready to go. This product has a 4.3 rating on Amazon.
It is mainly because those items are guaranteed to help you familiarize yourself with the ins and outs of using them. They are a big help in making you feel comfortable when you push off with your feet while also balancing on top of the board when riding. It is not good to go for a very technical product, so it’s best to choose the mentioned types first.
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