Yeah Racing YEA-TRX4-037 Yeah Racing Traxxas TRX-4 Brass Hex Adapter w/8mm Offset (4) (6.75g)

The Yeah Racing Traxxas TRX-4 12mm Brass Hex Adapters are a direct replacement upgrade for the stock wheel hexes. These add a total of 27 grams of unsprung weight, and have an 8mm offset for increased track width. Package includes four hex adapters.