UPC Code: 020334566409
These are the sidewall protectors from Traxxas. Features:
Includes: Two Sidewall Protectors and Twenty Four 2.5x8mm Cap Screws Requires: Installation on the wheels Specs: Outer Diameter: 100.4mm (4) Inner Diameter: 79.8mm (0.08) Width: 5mm (0.20)
Designed to fit: