Want to upgrade your old 4910 T-Maxx or 3906 E-Maxx from 14mm to 17mm hexes?. These will bolt right on. You must have the correct 17mm wheels to use these hexes. Fits Traxxas 17mm Splined wheel hex hubs (4) and Maxx tool kit with 17mm matching wrench.
This product would be best fit for those looking to modify their Fit Traxxas 3.3 Revo 17mm wheel and hub to a Summit T/E-maxx configuration.
