Product Features:
Solid to use: The roller skate wheels are made durable and long-lasting with 80A hardness, which provides a nice performance of sliding. The skate wheels perform well on interior surfaces of wood, concrete, and sports tiles, giving you a lasting grip, great for small stones and the normal roughness of the outdoor surface.
Reducing friction and increasing speed
these skateboard wheels perform well on various surfaces. They are designed to
increase and maximize speed. These roller skating wheels can be applied for
casual indoor skating or competitive skating.