This Super High Rebound wheel has a hardness of 86A. The polyurethane is long-lasting and offers a great grip! What more could you want?

#23: The wheel is made out of SHR polyurethane material.

shape/radius: The size of the wheel is 125mm with a hardness of 86A.

Core: The wheel has a 7-star strengthened fiberglass nylon core.