Powerslide Spinner 100 mm/88A Roller Skate Wheels 3 pcs. red is a high-quality product that will surely satisfy every roller skating enthusiast. Designed by the renowned brand Powerslide, these wheels stand out for their exceptional precision and the use of advanced technologies. Made from PU polyurethane, they offer excellent durability and grip on the surface, which is crucial for smooth and comfortable skating. Material and Technology The use of PU polyurethane as the base material ensures not only durability but also appropriate flexibility. The SUPER HIGH REBOUND technology applied in these wheels guarantees a high level of rebound, which translates into better performance during skating. Thanks to this, the user can expect increased speed and smoothness of movement, making it ideal for both amateurs and professionals. Bearings and Size Powerslide Spinner roller skate wheels are equipped with size 608 bearings, which are widely recognized as the standard in this product category.