... requestHeat treatment: Three stage heat treatment for material and raw rims with T4, T6, and T7 Appearance: Anodizing color like Silver ... ", 15", 16", 17", 18", 19", 21" and 23" diameters; 1.20, 1.40, 1.60, 1.85, 2.15, 2.50 ... , 3.00, 3.50, 4.25, 5.00 widthsAssembly: Used with OEM hubs, spokes& nipples and Prowel available Parts CUB Wheel rims