{"product_id":"wilwood-caliper-type-iii-ano-right-xrz4r-1-88in-1-75in-piston-1-25in-disc","title":"Wilwood Caliper Type III Ano Right XRZ4R 1.88in\/1.75in Piston 1.25in Disc - 120-16460","description":"\u003cp\u003eWilwood’s next-generation XRZero race calipers combine decades of race experience, computer finite element analysis (FEA), and state-of-the-art machining into a race caliper that is lighter and stiffer, with zero drag. The unique shape of the high surface area body creates a caliper with superior brake fluid cooling and allows more airflow through the rotor. Optimized profile high-temperature seals provide better piston retraction resulting in less drag. The unique center X-bridge strengthens the caliper body without adding mass or obstructing airflow to the brake rotor or pads. Computer FEA design and precision CNC machining of the stress-flow forged aluminum body results in a caliper weighing just 4.66 pounds - 1\/2 pound less than a comparable sized Wilwood Superlite caliper.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":52010963665259,"sku":"WIL120-16460","price":873.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9690\/4998\/files\/544d99acfdaac1216ae2133b12fae9dc.jpg?v=1745100348","url":"https:\/\/www.raptorracing.com\/products\/wilwood-caliper-type-iii-ano-right-xrz4r-1-88in-1-75in-piston-1-25in-disc","provider":"Raptor Racing","version":"1.0","type":"link"}