For street skating, it is generally recommended to use hard wheels. Hard wheels provide better speed and durability on rough surfaces like concrete and asphalt. They also offer more control and stability for tricks and maneuvers. Soft wheels, on the other hand, are better suited for cruising and smooth surfaces, as they provide a smoother ride and better shock absorption. Therefore, for street skating, hard wheels are the preferred choice for most skaters. **

Hard wheels are better than soft wheels for tricks that require a lot of speed and precision, such as technical flip tricks and grinds. The hardness of the wheels allows for faster acceleration and more control, making it easier to execute these types of tricks. Additionally, hard wheels provide a more stable and consistent surface for landing and sliding, which is essential for performing advanced tricks. **

Yes, there are still ice sleds with rubber-sprung wheels available on the market. These sleds are designed to be used on icy surfaces and provide a smooth and stable ride. The rubber-sprung wheels help to absorb shocks and vibrations, making the sled more comfortable to ride. These types of sleds are popular for winter sports and recreational activities. **

One can find cheap rubber pants, rubber gloves, rubber shirts, and rubber boots at stores that specialize in workwear or outdoor gear, such as hardware stores, department stores, or online retailers like Amazon or eBay. Additionally, thrift stores or second-hand shops may also have these items at a lower cost. It's important to compare prices and quality before making a purchase to ensure you are getting the best deal. **

Rubber is vulcanized by adding sulfur to the rubber compound and then heating it. The sulfur forms cross-links between the long chains of rubber molecules, making the material more durable and elastic. This process changes the physical properties of the rubber, making it less sticky and more resistant to heat, wear, and aging. Vulcanization is a crucial step in the production of various rubber products, such as tires, hoses, and seals. **

Soft drinks are called soft drinks because they do not contain any alcohol, making them non-alcoholic beverages. The term "soft" is used to differentiate them from "hard" drinks, which do contain alcohol. Soft drinks are also carbonated, giving them a fizzy or bubbly texture, which adds to their distinction from other types of beverages. **

Vulcanization of rubber is typically achieved by heating the rubber compound with sulfur and other additives. The process involves cross-linking the polymer chains in the rubber, which increases its strength, elasticity, and durability. The heat and sulfur cause chemical reactions that form new bonds between the polymer chains, creating a three-dimensional network that gives the rubber its desired properties. The vulcanization process can be controlled to achieve different levels of hardness, flexibility, and other characteristics in the final rubber product. **

To change the rubber gaiters on the RST suspension fork, you will need to first remove the front wheel and then loosen the bolts holding the fork in place. Once the fork is removed, you can slide the old gaiters off and replace them with the new ones. Make sure to clean any dirt or debris from the fork before installing the new gaiters, and then reassemble the fork onto the bike. It's important to follow the specific instructions for your RST suspension fork model, as the process may vary slightly depending on the design. **