Billet Machined 24mm Wheel Adapters & 17mm Wheel Nuts for Traxxas X-Maxx 4X4 for R/C or RC - Team Integy
Amazon.com: ST Racing Concepts ST3654-17B CNC Machined Aluminum 17mm Hex Conversion Kit for Traxxas Slash, Stampede, Rustler and Bandit (Blue) : Toys & Games