{"product_id":"enkei-enk3798904435sp-rpf1-silver-wheel","title":"Enkei - enk3798904435SP - RPF1 Silver Wheel","description":"Enkei RPF1 wheels represent an iconic benchmark in modern motorsport, combining Formula One-derived twin-spoke architecture with ultra-lightweight performance for track cars, sport compacts, and sports sedans. Originally developed in collaboration with the McLaren Honda F1 team, the RPF1 utilizes Enkei’s MAT (Most Advanced Technology) flow-forming process to yield an exceptional strength-to-weight ratio, dramatically reducing unsprung mass for blistering acceleration, razor-sharp turn-in, and precise suspension articulation.\n\u003cul\u003e\n  \u003cli\u003eDual-spoke distribution spreads side stresses across two spokes to increase wheel rigidity under heavy lateral g-forces while optimizing brake caliper clearance\u003c\/li\u003e\n  \u003cli\u003eBuilt to Enkei’s Spec-E testing standard, demanding higher impact drop energy and 20% more rotational fatigue cycles than standard JWL guidelines\u003c\/li\u003e\n  \u003cli\u003eMulti-stage protective surface treatment shields against extreme track heat cycles, road salt corrosion, and brake dust accumulation\u003c\/li\u003e\n  \u003cli\u003ePocket milling around the bolt circle relieves extraneous weight from the center hub area without compromising structural integrity\u003c\/li\u003e\n  \u003cli\u003ePrecision-machined center bore accepts hub-centric centering rings to eliminate high-speed chassis vibration and wheel stud fatigue\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Enkei RPF1 is a silver performance wheel designed with Formula One-derived twin-spoke architecture and Enkei’s MAT (Most Advanced Technology) flow-forming process. This wheel features an 18-inch diameter, 9-inch width, +35 mm offset, 5x112 bolt pattern, and 66.56 mm hub bore.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFormula One-derived twin-spoke design supports a strong, lightweight wheel structure.\u003c\/li\u003e\n\u003cli\u003eDual-spoke distribution helps spread side stresses across the spokes under lateral loads.\u003c\/li\u003e\n\u003cli\u003ePocket milling around the bolt circle reduces weight from the center hub area.\u003c\/li\u003e\n\u003cli\u003eMulti-stage protective surface treatment helps shield the finish from track heat cycles, road salt corrosion, and brake dust accumulation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Enkei\u003c\/li\u003e\n\u003cli\u003eWheel model: RPF1\u003c\/li\u003e\n\u003cli\u003eConstruction: Cast\u003c\/li\u003e\n\u003cli\u003eWheel diameter: 18 inches\u003c\/li\u003e\n\u003cli\u003eWheel width: 9 inches\u003c\/li\u003e\n\u003cli\u003eBolt pattern: 5x112\u003c\/li\u003e\n\u003cli\u003eOffset: +35 mm\u003c\/li\u003e\n\u003cli\u003eHub bore diameter: 66.56 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s Included in the Box\u003c\/h3\u003e\u003cp\u003eOne Enkei RPF1 silver wheel.\u003c\/p\u003e\u003cp\u003eFitment data was not provided.\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Unknown\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eConstruction: Cast\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eHub Bore Diameter: 66.56\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOffset: +35\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBolt Pattern: 5x112\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWheel Diameter: 18.00\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eFinish: Silver\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWheel Model: RPF1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWheel Width: 9.00\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Enkei","offers":[{"title":"Default Title","offer_id":68018299142396,"sku":"3798904435SP","price":406.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/627a1b460b0d7b7f71a97d19d2d20a29_82514b88-532a-4ad5-a035-f93c8a96d7ac.jpg?v=1793126516","url":"https:\/\/diycustoms.store\/products\/enkei-enk3798904435sp-rpf1-silver-wheel","provider":"diycustoms.store","version":"1.0","type":"link"}