STD SKATES KA SILENCE 88A, 90A, 92A, and 94A Professional Ultra-Lite Dance Wheels
Hardness: Grenn = 88A, Yellow = 90A, White = 92A, & Blue = 94A
Diameter: 63mm
Compound: Latest generation of a NEW Tri-Compound Polymer Formula Urethane
Hub Info: Large Hub, outside is White
Printing: The newer version of the KA SILENCE wheels has the name and wheel information printed on the front surface of the wheels. This provides a much cleaner look to the wheels