Sold in a 4 pack.

Dual casted polyurethane allows for unrivaled comfort and control. Unique to the RTS wheels is a stone grinded running surface, which allows for easier sliding

Material: The dual density wheel is made out of SHR polyurethane material.

Shape/radius: The wheel comes in 80mm with a hardness of 76A/85A and an urban radius

Core: The wheel has a fully strengthened fiberglass nylon core.