This is the brake disc and shaft adapter for the Traxxas Nitro Rustler and Nitro Stampede.
Includes: One Brake Disc and Center Shaft Adapter
Requires: None, item is a stock replacement part
Brake Disc Inside diameter: 14.5mm (.57)
Brake Disc Outside diameter: 30.5mm (1.2)
Brake Disc Thickness: 3.4mm (.134)
Note: Center of Brake disc is keyed to keep it stationary when assembled along with the Center Shaft Adapter.