{"product_id":"rays-57xtreme-spec-d","title":"Rays 57Xtreme Spec-D","description":"\u003ch2 data-mce-fragment=\"1\"\u003e57Xtreme's tremendous progress to win races\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMachines powered by a 1,000-horsepower engines can now be found readily in drift competitions such as D1GP and Formula Drift. To elicit such machines' maximum performance, we evolved pin point sizes of standard 57Xtreme into SPEC-D. RAYS has drastically upgraded functionality by re-examining the design of each section, strengthening the rim, adding a shot peening method to the wheel body, and adopting the EH2+ hump shape. The strength level naturally exceeds JWL+R SPEC2(P.C.D. 5-120 is SPEC1). In 2018, before launching into the market, the 57XTREME SPEC-D were tried at both D1GP and Formula Drift JAPAN. As a result, machines with 57XTREME SPEC-D seized both titles beautifully, proving the model's excellent high functionality. In addition to the existing model's Matte Graphite (MF) color, a new color designed in a trans-layered specification by arranging blue stripes on a white disc is also now available.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMethod：Cast 1pc. Wheel\u003c\/li\u003e\n\u003cli\u003e(EH2+ hump)\u003c\/li\u003e\n\u003cli\u003eRAYS original test：JWL+R Spec 2\u003c\/li\u003e\n\u003cli\u003eColor：Matte Graphite (MF)\u003c\/li\u003e\n\u003cli\u003eIncluded：Air Valve\u003c\/li\u003e\n\u003cli\u003eOptional：GL CAPs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Parts:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eGL CAP（BK／BK) ￥1,500\u003cbr\u003eHub clearance：8mm\u003cbr\u003e(Part number: 14)\u003c\/li\u003e\n\u003cli\u003eGL CAP（BK／RD) ￥1,500\u003cbr\u003eHub clearance：8mm\u003cbr\u003e(Part number: 15)\u003c\/li\u003e\n\u003cli\u003eGL CAP（BK-Chrome／BL) ￥1,500\u003cbr\u003eHub clearance：8mm\u003cbr\u003e(Part number: 16)\u003c\/li\u003e\n\u003cli\u003eGL CAP（Chrome／BL) ￥1,500\u003cbr\u003eHub clearance：8mm\u003cbr\u003e(Part number: 17)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.imgur.com\/hwSmocV.png\"\u003e\u003c\/p\u003e\n\u003ch4\u003eUpgrading to SPEC-D by re-examining each section\u003c\/h4\u003e\n\u003cp\u003eRAYS thoroughly re-examined the design of each section, including the rim shape. In addition, adoption of shot peening for the entire wheel successfully minimized the weight increase. Needless to say, the strength level exceeds JWL+R SPEC2, RAYS' original strength standard.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.rayswheels.co.jp\/DB\/wheel\/brand\/GRAM\/wheels\/57EX_D\/tab_topic\/1.jpg\"\u003e\u003c\/p\u003e\n\u003ch4\u003eEH2+ hump shape designed by fusing today's machine manufacturing with tire manufacturing\u003c\/h4\u003e\n\u003cp\u003eIn recent drift competitions, tire pressure has been set lower than it used to be in order to take advantage of traction. To minimize the risk of bead dropping, which is an adverse effect of lower tire pressure, SPEC-D employs the EH2+, a hump shape used for wheels for run flat tires.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.rayswheels.co.jp\/DB\/wheel\/brand\/GRAM\/wheels\/57EX_D\/tab_topic\/2.jpg\"\u003e\u003c\/p\u003e\n\u003ch4\u003ePrevention of valve-related problems\u003c\/h4\u003e\n\u003cp\u003eThe air valve's material has been changed from aluminum to a combination of a rubber valve and an aluminum cover. In addition, by moderating the valve's protrusion, we reduced the risks of air leakage and damages due to contact with hard objects or vibration.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.rayswheels.co.jp\/DB\/wheel\/brand\/GRAM\/wheels\/57EX_D\/tab_topic\/3.jpg\"\u003e\u003c\/p\u003e\n\u003ch4\u003eDesign of the center part\u003c\/h4\u003e\n\u003cp\u003eThe design of the center part differentiates 57XTREME SPEC-D from the existing model at a glance. It also enhances the model's light weight.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.rayswheels.co.jp\/DB\/wheel\/brand\/GRAM\/wheels\/57EX_D\/tab_topic\/4.jpg\"\u003e\u003c\/p\u003e","brand":"RAYS","offers":[{"title":"Matte Graphite \/ 18 X 9.5","offer_id":41538289238172,"sku":null,"price":3150.0,"currency_code":"HKD","in_stock":true},{"title":"Matte Graphite \/ 18 X 10.5","offer_id":41538289270940,"sku":null,"price":3290.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6534\/2108\/products\/MF_a742084f-b663-45af-bedd-816fbe00cef7.jpg?v=1785603688","url":"https:\/\/cargym.com\/de\/products\/rays-57xtreme-spec-d","provider":"CarGym","version":"1.0","type":"link"}