Hot Racing Modular brass TRX-4 steering knuckles portal Gear Cover (steering blocks) for the Traxxas TRX-4 Add weight to your crawler where it needs it - down low. Adds to each steering knuckle, If needed you can get the (optional)weight to add on.
Features:
- CNC machined solid brass
- Three ways to add Opential weight to vehicle for greater stability.
- Three rotated mounting position weight distribution for better performance
- Direct replacement for factory plastic steering knuckles Portal Gear Cove
