Diff Gear – Adds Overdrive – Fits – Traxxas TRX4M – STL

Description

Use at your own risk, this is what I came up with to add overdrive to my trx4m. I would recommend printing with something strong such as PLA+ or something stronger.

This changes the diff spool gear count from the stock 24 down to 20. Meaning that the axle with this gear in it will spin faster than the axle without it.

NOTE: If you have a bunch of brass on the truck it’s likely not going to work due to the weight, and will just strip the teeth off the gear.

License for this file – CC BY-NC-ND 4.0 Deed