GPM EMX2200S\/G4 TRAXXAS E-MAXX Harden SteelGear set For Differential Assembly 4pc set Traxxas T-Maxx / E-Maxx
This technique includes :
Differential Gear Set-4pcs
Product major function & usage:
For better differential a reaction to upgrade the car's performance.
Made with harden metal #45 forever sturdiness and great duribility.