KSS Longboard Cruiser Smooth 78A Wheel Set, Olive, 65mm Go to amazon.com Related posts The 13 best cruiser wheels 65mm FeatureSet of 4 wheels57mm Diameter78A Hardness DescriptionThese USA made Olive center set Nova wheels measure in at 65mm x 45mm. They have a durometer of 78a. Contains a set of 4 wheels.