These are the HPI 26mm White 6-Spoke 6mm Offset Wheels. FEATURES: Strong Nylon Construction White in Color 6-Spoke Design 6mm Offset 12mm Hex Type Wheel Mounting INCLUDES: Two 6-Spoke 26mm Wheels REQUIRES: Tires Foam Inserts Glue DTXR2000, DTXR2002 SPECS: Outer Diameter: 1.9" (48mm) Width: 1.0" (26mm) Offset: 0.2" (6mm) JiM 11.01.05 ir/jxs