Ground Control Constellation UR Wheel - 64mm/90a

4x 64mm wheels with a semi-flat profile and a universal hardness of 90a. The 64mm wheels will be perfect for higher frames such as Ground Control MEGA, but their unique profile will allow them to be used on most Anti-rocker frames too, where they will give us noticeable speed boost.

Sold as a pack of 4. 64mm and 90A hardness.