Hot Racing Traxxas TRX-4M Ultra Low Range Hardened Steel Gears Set Off Road Pre-Mounts -The ultimate motor mount

-The ultimate motor mount

Comes with ESC

This improves the center of gravity in the car

To put that into perspective that's like taking a human hair and dividing it by 4

TiN shafts for the longest life and Factory Team Chrome shafts for the smoothest action

Hot Racing Traxxas TRX-4M Ultra Low Range Hardened Steel Gears Set Off Road Pre-Mounts -The ultimate motor mountGears Overview: Hot Racing Traxxas TRX 4M Ultra Low Range Hardened Steel Gears Set. Hardened from heavy duty steel, these optional gears are intended for the Traxxas TRX 4M to tremendously boost the transmissions durability and reliability. Package includes one ultra low range transmission gears set.