Traxxas 7756G green anodized-aluminum wheel hubs replace the stock plastic wheel hexes with the ruggedness and good looks of green-anodized aluminum. Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. This product is made from high quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.