Designed specifically for rock racers, you'll no longer have to retro fit other manufactures hats to work with your bolt pattern.
All hats are anodized in dark blue, using an anodizing process for double corrosion resistance. Designed exclusively for Spidertrax Rotors and Ultimate Unit Bearings;Sith 8 or 6 lug 6-1/2 inch bolt circle (BC) patterns;California Residents: WARNING Spidertrax Offroad Aluminum Hat (6-1/2 Inch BC) - HAT002 Please note this brake hat is designed exclusively for Spidertrax Rotors and Ultimate Unit Bearings with 8 or 6 lug 6-1/2 bolt circle (BC) patterns.Manufactured from billet 6061T6 aluminum, the Spidertrax Aluminum Hat packs incredible strength at an impressive weight of under 2 lbs.