Build your own 3-Speed T-Maxx creation with a Basic 3 speed kit. This kit includes all of the parts you need to Convert your .15-.18 engine T-Maxx to a 3-Speed, then you can use your own 1/8 scale Wheels & adapters, for your own custom setup! We've seen our customers use 1/8th and 1/10 scale truck tires and many other oddball parts to come up with some pretty wild modified 3-Speed T-Maxx trucks. DIRECT BOLT-IN for original T-Maxx and T-Maxx 2.5, using the Road Rage size tires. This kit also retains the stock Reverse function of your transmission. Not for use with oversized tires.

We do recomend this for on-road use only as dirt contamination and the removal of the slipper will lead to premature failure of the bearings.