{"product_id":"prohub-brake-caliper","title":"ProHub Brake Caliper","description":"The Wilwood Front Hub Kit (Race) is a forged aluminum ProHub kit offering a lightweight and fully user-serviceable solution for braking systems. Designed as a direct bolt-on, this kit enhances strength and durability compared to OE-type steel replacement hubs. Its innovative ProHub design eliminates the one-piece, sealed ball hub bearing in favor of a system that accommodates any brake package configured for the stock spindle and hub.\n\nThis kit features a unique spindle collar and lock-nut system that incorporates separate, wider-spaced inner and outer tapered roller bearings. This design provides superior hub support and increased load-carrying capacity. Maintenance is simplified, with regular bearing lubrication and the ability to manually adjust bearing preload infinitely.\n\nThe hub is constructed from forged aluminum with a bare finish and features a hat mount style. It has a bolt circle of 4 x 3.93 inches and a stud diameter of 12mm x 1.5.\n\nThis specific kit is compatible with the 1990-2005 Mazda MX-5 Miata and requires a factory disc spindle. The kit does not include calipers. A wheel clearance diagram should be consulted to ensure fitment with specific wheels.","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":52664132305208,"sku":"140-15725","price":699.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687541550.jpg?v=1784333767","url":"https:\/\/store.motormia.co\/products\/prohub-brake-caliper","provider":"MOTORMIA","version":"1.0","type":"link"}