Traxxas TRX-4 Extended Portal Drive Stub Axle (2)

These were the same size as the stub axles that came stock on my high trail. Not sure if the high trail comes with extended axles or if these are just normal for the trx4. Now I just have some spares.

I buy to adapt them to the VS4-10 phoenix portal. Why the diameter is 6mm the VS4-10 and Trx4. On the rear portal the only thing you need to do add some spacer are less 6mm, but less 1mm in wide to make the stud portal more firm. On the front another story, you need to use the stud portal from VS4-10 to make the hole for the pin at the correct length. Still one become perfect and the other becomes little lose, the same thing for the front. Put spacer less 6mm, and less 1mm wide. If happen the hole a little out of the stup VS4-10. This update I use VS4-10 phoenix portal today, and the mod become fine no problem I take the risk, but is was completely worth the effort. The VS4-10 beco.e more stable and wide and I can use any wheels and using more standard lock nut.