This is the Axial 2.2 Rocksters Rock Crawler Beadlock Wheels in Chrome.
FEATURES: Fits the most popular rock crawler tires and 12mm hex hubs Wheels constructed of super strong composite material, gray aluminum ring True beadlock design, no messy gluing required
INCLUDES: Two Axial 2.2 Rocksters Rock Crawler Beadlock Wheels in Chrome
REQUIRES: Rock crawler tires of modeler's choice
SPECS: Width: 1.4" (36mm) Beadlock Diameter: 2.2" (55.5mm) Hex Size: 0.47" (12mm)