{"product_id":"rotor-ring-13-inch-1","title":"Rotor Ring 13 inch - Left","description":"\u003ch2\u003eLeft Rear 13\" (328mm) Rotor Ring – Pre-Bedded\u003c\/h2\u003e\n\u003cp\u003eThis Left Rear 13\" (328mm) pre-bedded rotor ring is designed for high-performance and race applications using Brembo, StopTech, and Complete Performance Motorsports rotor hats. Engineered for consistency and reliability under demanding braking conditions, this rotor provides a direct-fit solution for converted and OEM-style racing brake systems.\u003c\/p\u003e\n\u003cp\u003eThe 13-inch rear rotor configuration was a widely adopted upgrade in World Challenge racing for Dodge Viper Competition Coupes. Teams such as Woodhouse and McCann Racing utilized this setup to improve rear brake balance and overall braking performance in endurance and sprint racing environments.\u003c\/p\u003e\n\u003cp\u003eThis rotor ring is compatible with 13-inch rear brake conversions and can be used to upgrade existing Viper Competition Coupe, ACR-X, or custom Viper race car brake systems. It also fits StopTech-equipped Gen 2 Dodge Viper GTS and RT\/10 applications utilizing the 13-inch rear rotor configuration.\u003c\/p\u003e\n\u003cp\u003eManufactured in the USA, this rotor provides an affordable, high-quality replacement solution for professional motorsports and track use.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePosition: Left Rear\u003c\/li\u003e\n\u003cli\u003eSize: 328mm (13 inch equivalent)\u003c\/li\u003e\n\u003cli\u003ePre-bedded for improved initial brake performance\u003c\/li\u003e\n\u003cli\u003e10-bobbin mounting pattern\u003c\/li\u003e\n\u003cli\u003eCompatible with Brembo rotor hats\u003c\/li\u003e\n\u003cli\u003eCompatible with StopTech rotor hats\u003c\/li\u003e\n\u003cli\u003eCompatible with Complete Performance Motorsports rotor hats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDodge Viper Competition Coupe (13\" rear rotor conversions)\u003c\/li\u003e\n\u003cli\u003eDodge Viper ACR-X race applications\u003c\/li\u003e\n\u003cli\u003eGen 2 Dodge Viper GTS and RT\/10 (StopTech 13\" rear setups)\u003c\/li\u003e\n\u003cli\u003eCustom Viper race car brake system conversions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRace-proven 13\" rear brake upgrade configuration\u003c\/li\u003e\n\u003cli\u003eImproves rear brake balance in competition use\u003c\/li\u003e\n\u003cli\u003eUSA-made construction for quality and durability\u003c\/li\u003e\n\u003cli\u003eEconomical replacement option for motorsports teams\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple leading brake hat systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRotor hat shown in photos is not included\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included\u003c\/li\u003e\n\u003cli\u003eIntended for off-road and race vehicle use only\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pro Systems","offers":[{"title":"Default Title","offer_id":44535926456413,"sku":"ROR.910008","price":375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/9983\/8813\/files\/IMG_0806.jpg?v=1781894426","url":"https:\/\/dodgemotorsport.com\/products\/rotor-ring-13-inch-1","provider":"DMS South","version":"1.0","type":"link"}