... Materail:aluminum(6061,6063,7116,7075) WM 1.40 Motorcycle alloy rims / racing motorcycle rim / ... ", 14", 15", 16", 17", 18", 19", 21" diameters: 1.20, 1.40, 1.60, 1.85, 2.15, 2.50 widthsSpokes ... 1.40×122.50-1236+1.0 Φ335×52 2.75-12-0.5 1.40×142.50-1436+1. ... 1.40×172.50-17 36+1.0Φ455×52 2.75-17 -0.5 1.40×182.50-18 36+1.0Φ480×52 2.75-18 ... -0.5 1.40×19 2.50-1936+1. ...