{"product_id":"superspeed-rf05-18x8-5-5x112-et35-cb66-6-matt-gunmetal","title":"Superspeed RF05 18x8.5 5x112 ET35 CB66.6 Matt Gunmetal","description":"\u003c!-- Superspeed RF05RR Product Description Template (same structure as 76RR) --\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/0238\/9212\/files\/BLK_rec_2.avif?v=1756398379\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cstrong\u003e\u003cspan\u003eSuperspeed\u003c\/span\u003e | RF05RR – Matt Gunmetal\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eSKU: RF0518085355112GM\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompetition design with maximum weight reduction.\u003c\/strong\u003e The RF05RR is engineered within Superspeed’s FlowForm Series to deliver ultra-low weight, high rigidity, and excellent big-brake clearance. With dual face profiles (Face-1 \/ Face-2) and a track-focused split 5-spoke layout, it balances fast response, strength, and heat management for confident performance on street or circuit.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Specs (examples):\u003c\/strong\u003e 18x8.5 ≈ 18.8 lb · 18x9.5 ≈ 19.3 lb· 19x8.5 ≈ 19.6 lb (spec-dependent).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e A356 aluminum, 1-piece Flow Forming for an optimized strength-to-weight ratio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFace \u0026amp; BBK Clearance:\u003c\/strong\u003e Two face designs (Face-1 \/ Face-2) to maximize brake caliper room across sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Tested:\u003c\/strong\u003e JWL \/ VIA certified with 30° \u0026amp; 90° impact tests; load rating up to 690 kg (1521 lb).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishes Available:\u003c\/strong\u003e Matte Black, Matte Gunmetal, Satin Bronze (availability varies by specification).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.superspeedwheels.com\/flowform-rf05rr\" target=\"_blank\"\u003eLearn more about RF05RR’s tech and specs — Click here\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Superspeed","offers":[{"title":"Default Title","offer_id":46853990449372,"sku":"RF0518085355112GM","price":274.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/0238\/9212\/files\/rf0518085355112gm-454.webp?v=1756228259","url":"https:\/\/tototires.com\/en-us\/products\/superspeed-rf05-18x8-5-5x112-et35-cb66-6-matt-gunmetal","provider":"TOTO Tire","version":"1.0","type":"link"}