... Motorcycle alloy rims/racing motorcycle rim ISO9001-2008 and DOT certificate Materail:aluminum(6061,6063,7116,7075) WM 1.40 Motorcycle alloy ... rims / racing motorcycle rim /alloy wheelsMOTORCYCLE ALLOY RIM FOR ALL ... ", 18", 19", 21" diameters: 1.20, 1.40, 1.60, 1.85, 2.15, 2.50 widthsSpokes holes:28,32,36 ,40 ,60,72 holesSpokes ...