Hot Racing E Revo 2.0/X-Maxx/XO-1 Steel Mod 1 Steel Spur Gear (46T) [HRAERVT46M01] - HobbyTown
Not a big project but I fixed/upgraded my first part on the E-Revo! Replaced the spur gear with a metal one because I didn't want to shred a plastic one again. :