Under Cover Team 60mm 90A Wheels use top-end urethane poured in the USA. White urethane is used to be as pure as possible with no additives which then translates to a a longer lasting wheel with optimal speed, grip, and acceleration. 

The UnderCover Team 60mm Wheel is versatile wheel that is great for flat or anti-rocker setups. The PU is bonded to a strong Platform Core to give you a stable platform to land gaps.  A round (full) profile offers a great balance of speed, grip, and clearance for grinds.