The HG Carbon Rear Wide Stay for AR 2mm Gold produced by Tamiya, is classified in Mini 4WD / Kids - Mini 4WD Spare Parts - Front / Rear / Side Stay Set This is the Tamiya 95064 - HG Carbon Rear Wide Stay for AR Chassis (2mm Gold) Specifications: he popular AR chassis plate sees the 2mm-thick carbon fiber material given a stylish gold colored lamé finish. The plate allows attachment of 9mm, 13mm and 19mm guide rollers.