These are optional Chrome V7 Wheels for use in the HPI Vorza Flux. FEATURES: Nylon construction with chrome finish 7 spoke design INCLUDES: Two V7 wheels REQUIRES: Tires and foam inserts SPECS: Outer Diameter: 83mm (3.27") Hex: 17mm Width: 42mm (1.65") jxs 02/29/12 ir/jxs