Didn't like how fast it was running on the test run. So i added an Integy gear reduction. Used an aftermarket pinion so rather than the kit ones.
Now it has
Axial 55 turn crawler motor
2.5:1 Integy gear reduction
16:1 RC4WD planetary
1.47:1 RC4WD transfer case
TLT axels
1.9 RC4WD rims
Militants tires 4-1/4" tall