Motorcycle wheels are the round components on a motorcycle that are attached to the axles and support the tires. They are typically made of aluminum or steel and come in various sizes and designs depending on the type of motorcycle. The wheels play a crucial role in providing stability, handling, and traction for the motorcycle while riding. They are an essential part of the overall structure and performance of the motorcycle. **

Skateboard wheels made of soft, smooth, and high-quality urethane material tend to be quieter when riding. Softer wheels absorb more vibrations and produce less noise when rolling over rough surfaces. Additionally, larger wheels with a wider contact patch also tend to be quieter as they distribute the weight more evenly and reduce the impact on the ground. Overall, wheels with a lower durometer rating and a larger size are more likely to provide a quieter ride. **

Aluminum wheels are generally more expensive than steel wheels. This is because aluminum is a lighter and more durable material, which makes it more desirable for high-performance and luxury vehicles. Steel wheels, on the other hand, are more affordable and commonly used in economy cars and trucks. The cost difference between the two types of wheels can vary depending on the specific design, size, and brand. **

No, you cannot replace longboard wheels with skateboard wheels. Longboard wheels are typically larger and softer than skateboard wheels, allowing for a smoother ride and better stability at higher speeds. Skateboard wheels are smaller and harder, designed for tricks and maneuvers that require more precision and control. Using skateboard wheels on a longboard could result in a less comfortable and less stable ride. **

The choice between 80mm and 100mm wheels depends on the specific use and preference of the skater. 80mm wheels are generally better for maneuverability and agility, making them suitable for tricks and urban skating. On the other hand, 100mm wheels are better for speed and stability, making them ideal for long-distance skating and cruising. Ultimately, the better option will depend on the skater's skating style and the type of terrain they will be skating on. **

60mm 78a wheels are not ideal for ramp or bowl riding. These wheels are smaller in size and have a softer durometer, which makes them better suited for cruising and smooth surfaces. For ramp or bowl riding, it is recommended to use larger wheels (around 58-60mm) with a harder durometer (around 97a-101a) to provide better stability, speed, and grip on the transitions and coping. These larger and harder wheels will also provide more control and responsiveness when performing tricks and maneuvers in the ramp or bowl. **

Mam wheels are known for their high quality and durability, making them a popular choice among skateboarders and longboarders. They are designed to provide a smooth and stable ride, with excellent grip and control. Many riders appreciate Mam wheels for their performance and reliability, making them a good option for those looking for a dependable set of wheels for their board. **

The rear wheels on motorcycles are typically smaller than the front wheels for several reasons. Firstly, having a smaller rear wheel helps to reduce the overall weight of the motorcycle, which can improve handling and maneuverability. Additionally, a smaller rear wheel can also help to lower the center of gravity of the motorcycle, making it more stable when cornering at high speeds. Lastly, the smaller rear wheel allows for a larger tire contact patch, which can improve traction and grip on the road. **