The Wilwood Aerolite 6R kit for 2021–2024 Ford Bronco pairs 6x5.50 hubs with 13.38-inch slotted rotors and red Aerolite calipers, sized for the Bronco bolt pattern. Intended as a direct-fit replacement, the package swaps in larger rotors and calipers where the hub and rotor specs match. Confirm hub pattern and rotor diameter for your Bronco before buying.
Wilwood 21-24 Ford Bronco Aerolite 6R Kit 6 x 5.50in Hub - 13.38in Slotted Rotor - Red