SECTOR 9 Longboard Wheels BUTTERBALLS 80A WHITE 65MM with BONES REDS BEARINGS Go to amazon.com Related posts Best longboard wheels butterball for 2019 FeatureSet of 4 WheelsIncludes Bones Reds Bearings DescriptionCosmic Core. Centerset Hub. 65mm Diameter. 80a Durometer. 38mm Contact Patch. Stone Ground. Also includes a set of Bones Reds bearings.