Amazon.com: ST Racing Concepts ST3654-17B CNC Machined Aluminum 17mm Hex Conversion Kit for Traxxas Slash, Stampede, Rustler and Bandit (Blue) : Toys & Games
Amazon.com: Hot Racing WH17HT01 Hex Hub Adapters 12mm to 17mm W/ 10mm Offset : Toys & Games
Hot Racing Traxxas Slash 4x4 Light Weight Splined 17mm Hubs [HRASLF117X06] - AMain Hobbies