The 60mm diameter and 90a hardness can be used in both the flat setups or the anti-rocker frame sets for easy grinding. Color can be easily matched to all skate models.
http://www.undercover-wheels.com
Undercover is another brand from theConference family. The wheel manufacture was based on completely different technologies: super thick core,a fast and durable urethane are the main features of new wheel series from Undercover.