Pro-Line Slash 17mm wheel adapters
Pro-Line are now offering 17mm wheel adapters for Traxxas Slash, Slash 4×4 and Slash with their Protrac suspension set in both the front and rear. These adapters allow you to convert your Slash to accept today’s popular 1/8th buggy size wheels and tires. Sold in a complete set, they include all the parts necessary to make the conversion.
Source: Pro-Line [prolineracing.com]