Traxxas TRX4M – Axle gear

One of the things Jake did to his TRX4M Bronco was to add an SCX24 transmission and Furitek motor to it. This proved to transform the truck into the ultimate crawler, and allowed the front tires to pull it up where my stock truck wouldn’t go.

This got me thinking that maybe someone makes an axle gear set to put overdrive in the front of the truck?

I did some searching and couldn’t find anything so I came up with a solution. I ended up modelling a new 20 tooth gear (stock is 24), and printing it out.

The link for the gear STL file is here; but there are some things you should know before downloading and printing the gear out!

I made a video to elaborate on these things.