The wheels of a skateboard are usually made of polyurethane, and come in many different sizes and shapes to suit different types of skating. Larger diameters (55–85 mm) roll faster, and move more easily over cracks in pavement and are better for transition skateboarding. Smaller diameters (48–54 mm) keep the board closer to the ground, require less force to accelerate and produce a lower center of gravity which allows for a better response time, but also make for a slower top speed and are better for street skateboarding. Wheels also are available in a variety of hardnesses usually measured on the Shore durometer "A" scale. Again like car tires, wheels range from the very soft (about Shore A 75) to the very hard (about Shore A 101). As the A scale stops at 100, any wheels labeled 101A or higher are harder, but do not use the appropriate durometer scale. Some wheel manufacturers now use the "B" or "D" scales, which have a larger and more accurate range of hardness. Modern street skaters prefer medium-sized wheels (usually 51–54 mm), as small wheels with lighter trucks can make tricks like kickflips and other flip tricks easier by keeping the center of gravity of the skateboard closer to the deck, thus making the deck easier to spin. Street wheels are harder (A 100/A 101). Vertical ramp or "vert" skating requires larger wheels (usually 55–65 mm), as it involves higher speeds. Vert wheels are also usually slightly softer (A 98/ A 99), allowing them to maintain high speed on ramps without sliding. Slalom skating requires even larger wheels (60–75 mm) to sustain the highest speeds possible. They also need to be soft and have better grip to make the tight and frequent turns in slalom racing. Even larger wheels are used in longboarding and downhill skateboarding. Sizes range from 65 mm to 100 mm. These extreme sizes of wheels almost always have cores of hard plastic that can be made thinner and lighter than a solid polyurethane wheel. They are often used by skateboard videographers as well, as the large soft wheels allow for smooth and easy movement over any terrain.
Finally, just roll away. If this sounds simple, then great – get out there and practice! If this sounds too complicated, don’t worry. Just go slow, and take your time. There is no time limit to learn how to ollie – some people learn in a day, and I know one guy that took over a year to learn how to ollie on his skateboard. Also, like with most things in skateboarding, your body is learning how to ollie more than your mind is. So, with practice, you’ll eventually get it.
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!!!!!!!
Mini Cruisers have exploded in popularity in recent years. These short and skinny boards are may not have the versatility of a standard skateboard, allowing for a full range of tricks and travel. However, these compact boards are ideal for urban and college living where space for storage and riding are both minimal. If you want to ride a mini-cruiser, but you hate the plastic decks or you want to build your own, check out the Bamboo Skateboard mini cruiser deck.
Almost no one lands an ollie on their first try. Repetition is the most important part of learning how to ollie. Once you learn how to do an ollie, you can try doing them while rolling. Learning is one of the funnest parts of skateboarding. After you learn ollies, you can move onto 180s, Pop Shove-Its, and flips. Soon a whole world of tricks will open up.