The 23mm HD hub adaptors allow you to utilize Pro-Line exclusive 23mm HD system. It offers a wide variety of tire choices including the 40 Series Bow-Tie and the all-terrain giant MOAB; it also offers a wide variety of 40 Series wheel choices including two different offsets. Basically, if you want tune ability, then you will want to pick-up the 23mm HD hexes.

The hexes are also a bolt-on type system. Simply remove the original hex and install the new 23mm hex utilizing the original hardware. They extend the wheelbase out to the desired track width with monster truck tire.

Note: 6034-00 fits MGT 8.0, but stock wheels do not fit.

Attention Traxxas® REVO® 3.3 trucks Model #5308 and #5309 owners. Model #5309 will work with our current adaptors, but Model #5308 requires two extra Traxxas® parts to make the 23mm adaptors work. (Traxxas® part #4955 wheels pins and #4147 5mm locking nuts).