Same Urethane Material as the Zombie wheels, excellent for sport courts.
Size: 59mm x 38mm
Available in Purple, Teal, Red, and Green
Hardness: 89A (Purple), 92A (Teal), 95A (Red) and 98A (Green)
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Purple Steam recommended for polished concrete and other slippery surfaces
Teal Pack recommended for coated surfaces and sports courts
Red Jammer recommended for sticky surfaces
Green Dragon recommened for coated floors, tracks and soft skate courts.