{"product_id":"girodisc-mclaren-390mm-rear-rotors","title":"Girodisc McLaren 390mm Rear Rotors","description":"\u003cp\u003eThese GiroDisc 2-piece iron conversion rotors are for the rear of McLaren 765LT and 750S with the \u003cstrong\u003eupgraded (MSO) track brake package\u003c\/strong\u003e. These are 390mm in diameter versus the 380mm rear rotors used in the standard brake package. They are a direct replacement for the factory carbon ceramic rotors. When used with our rear pads, the conversion does not require any modifications to the calipers or other components.\u003c\/p\u003e\n\u003cp\u003eThe rotor rings are machined from a proprietary casting made of high-carbon iron formulated to GiroDisc’s specifications. This superior metallurgy results in a rotor that holds up better, and the 72 curved vanes act as a centrifugal pump pulling air in through the hub to effectively cool the rotors under hard use. The 2-piece design means a reusable hat which can be attached to new rings (part number D2-206) when they need to be replaced.\u003c\/p\u003e\n\u003cp\u003eAll major components including the hats, rotor rings, and drive pins are manufactured in-house at our facility in Bellingham, WA from domestically sourced materials. The hat is made from 6061-T6 aluminum and coated in a black anodize finish. The drive pins are made from a high-strength steel alloy and cadmium-plated for corrosion resistance. All rotors are assembled with spring clips and Belleville washers for race-ready float while also being street-friendly with no noise from loose hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiameter:\u003c\/strong\u003e 390mm\u003cbr\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e 34mm\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e TBC lbs per rotor assembly\u003c\/p\u003e\n\u003cp\u003eThe minimum thickness at which we recommend replacing these rings is 32mm. We also recommend replacing them if a crack leads to the edge of the ring.\u003c\/p\u003e","brand":"GiroDisc Racing Brakes","offers":[{"title":"Default Title","offer_id":52600252367164,"sku":"A2-206","price":3969.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/0031\/8780\/files\/408mm72v_0020__65888.1753133629.jpg?v=1767596278","url":"https:\/\/cityperformancecentre.com\/products\/girodisc-mclaren-390mm-rear-rotors","provider":"City Performance Centre","version":"1.0","type":"link"}