{"product_id":"dbr-derbi-superfast-alta-70-85cc","title":"DBR Derbi Superfast High 70-85cc","description":"\u003cp\u003eThe ultimate racing exhaust for high-performance 70cc-85cc engines. True excellence in Italian Craftsmanship, designed for those who demand extreme fluid dynamics and superior resonance (High-Performance Exhaust).\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eUnlike stamped industrial products, the \u003cstrong\u003eDBR Superfast\u003c\/strong\u003e is made from \u003cstrong\u003eIron (special P04 sheet metal)\u003c\/strong\u003e with reduced thickness. The \u003cstrong\u003eentirely hand-hammered welding technique (Hand-Hammered \/ Soudure martelée)\u003c\/strong\u003e eliminates all internal burrs. This creates a perfectly smooth passage that maximizes gas flow (Expansion Chamber), ensuring explosive thrust at high-end RPM.\u003c\/p\u003e\n\u003ch3\u003eAvailable Finishes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaw Iron (Racing Raw \/ Look Usine):\u003c\/strong\u003e \"Track-ready\" finish with clearly visible hand welds. Requires maintenance with protective oil after use to preserve the iron and prevent natural oxidation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCerakote™ Treatment (High-End Protection):\u003c\/strong\u003e Professional ceramic coating. Protects the iron from corrosion and extreme heat, keeping the exhaust flawless over time without the need for external maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduction:\u003c\/td\u003e\n\u003ctd\u003eHand-welded \u0026amp; hammered iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement Range:\u003c\/td\u003e\n\u003ctd\u003e70cc, 77cc, 80cc, 85cc (Big Bore kits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePassage:\u003c\/td\u003e\n\u003ctd\u003eHigh (High-Mount \/ Passage Haut)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial:\u003c\/td\u003e\n\u003ctd\u003eP04 Iron Sheet Metal (Special Sheet Metal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCylinder Compatibility \/ Big Bore Support\u003c\/h3\u003e\n\u003cp\u003eOptimized for Hyper-Racing thermal groups with advanced timing:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2FAST • BIDALOT • STAGE6 R\/T • POLINI BIG EVO • LMR \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eApplications \/ Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDerbi:\u003c\/strong\u003e Senda (Euro 2, 3, 4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAprilia:\u003c\/strong\u003e SX \/ RX 50 (from 2006 with Derbi engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuzuki Valenti:\u003c\/strong\u003e RME 50, SM 50, N01 (2015-2022)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"padding: 15px; border-left: 5px solid #ff922b; line-height: 1.5; margin-top: 20px;\"\u003e\n \u003cp style=\"margin-top: 0;\"\u003e\u003cstrong\u003ePRO TUNER NOTE:\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003eThe P04 iron exhaust offers a resonance that titanium or steel cannot replicate. If you purchase the \u003cstrong\u003eRacing Finish\u003c\/strong\u003e, remember: it is \"bare\" iron. Always dry it after washing and apply a thin layer of protective oil while warm.\u003c\/p\u003e\n \n \u003cp\u003e\u003cstrong\u003eRecommended Maintenance:\u003c\/strong\u003e\u003c\/p\u003e\n \u003cul style=\"margin-bottom: 10px;\"\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/dbrfactory.shop\/products\/kit-di-manutenzione-classic\" target=\"_blank\" style=\"color: #d9480f;\"\u003e\u003cstrong\u003eDBR Care Kit Classic\u003c\/strong\u003e (Oil + Rust Remover)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/dbrfactory.shop\/products\/dbr-oil\" target=\"_blank\" style=\"color: #d9480f;\"\u003e\u003cstrong\u003eDBR Oil\u003c\/strong\u003e - Anti-Rust Protective Spray\u003c\/a\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cp style=\"margin-bottom: 0; font-size: 0.9em; font-style: italic; color: #666;\"\u003eNote: Surface oxidation is a natural process for untreated racing iron.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Derbi","offers":[{"title":"Derbi Senda 50 \/ Classic Derbi \/ None","offer_id":53286428901715,"sku":"DBR-005240","price":337.19,"currency_code":"CHF","in_stock":true},{"title":"Derbi Senda 50 \/ Classic Derbi \/ Clear Anti-Rust Cerakote","offer_id":53286428934483,"sku":"DBR-005241","price":337.8,"currency_code":"CHF","in_stock":true},{"title":"Derbi Senda 50 \/ Bidalot \/ None","offer_id":53286428967251,"sku":"DBR-005242","price":337.19,"currency_code":"CHF","in_stock":true},{"title":"Derbi Senda 50 \/ Bidalot \/ Clear Anti-Rust Cerakote","offer_id":53286429000019,"sku":"DBR-005243","price":337.8,"currency_code":"CHF","in_stock":true},{"title":"Derbi Senda 50 \/ 2Fast \/ None","offer_id":53286429032787,"sku":"DBR-005244","price":337.19,"currency_code":"CHF","in_stock":true},{"title":"Derbi Senda 50 \/ 2Fast \/ Clear Anti-Rust Cerakote","offer_id":53286429065555,"sku":"DBR-005245","price":337.8,"currency_code":"CHF","in_stock":true},{"title":"Derbi Senda 50 \/ Stage 6 R\/T \/ None","offer_id":53286429098323,"sku":"DBR-005246","price":337.19,"currency_code":"CHF","in_stock":true},{"title":"Derbi Senda 50 \/ Stage 6 R\/T \/ Clear Anti-Rust Cerakote","offer_id":53286429131091,"sku":"DBR-005247","price":337.8,"currency_code":"CHF","in_stock":true},{"title":"Derbi Senda 50 \/ LMR \/ None","offer_id":53286429163859,"sku":"DBR-005248","price":337.19,"currency_code":"CHF","in_stock":true},{"title":"Derbi Senda 50 \/ LMR \/ Clear Anti-Rust Cerakote","offer_id":53286429196627,"sku":"DBR-005249","price":337.8,"currency_code":"CHF","in_stock":true},{"title":"Derbi Senda 50 \/ Polini Big Evo \/ None","offer_id":53286429229395,"sku":"DBR-005250","price":337.19,"currency_code":"CHF","in_stock":true},{"title":"Derbi Senda 50 \/ Polini Big Evo \/ Clear Anti-Rust Cerakote","offer_id":53286429262163,"sku":"DBR-005251","price":337.8,"currency_code":"CHF","in_stock":true},{"title":"Aprilia SX\/MX 50 \/ Classic Derbi \/ None","offer_id":53286429294931,"sku":"DBR-005252","price":337.19,"currency_code":"CHF","in_stock":true},{"title":"Aprilia SX\/MX 50 \/ Classic Derbi \/ Clear Anti-Rust Cerakote","offer_id":53286429327699,"sku":"DBR-005253","price":337.8,"currency_code":"CHF","in_stock":true},{"title":"Aprilia SX\/MX 50 \/ Bidalot \/ None","offer_id":53286429360467,"sku":"DBR-005254","price":337.19,"currency_code":"CHF","in_stock":true},{"title":"Aprilia SX\/MX 50 \/ Bidalot \/ Clear Anti-Rust Cerakote","offer_id":53286429393235,"sku":"DBR-005255","price":337.8,"currency_code":"CHF","in_stock":true},{"title":"Aprilia SX\/MX 50 \/ 2Fast \/ None","offer_id":53286429426003,"sku":"DBR-005256","price":337.19,"currency_code":"CHF","in_stock":true},{"title":"Aprilia SX\/MX 50 \/ 2Fast \/ Clear Anti-Rust Cerakote","offer_id":53286429458771,"sku":"DBR-005257","price":337.8,"currency_code":"CHF","in_stock":true},{"title":"Aprilia SX\/MX 50 \/ Stage 6 R\/T \/ 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None","offer_id":53286429688147,"sku":"DBR-005264","price":337.19,"currency_code":"CHF","in_stock":true},{"title":"Suzuki Valenti RME50\/SM50\/N01\/S01 from 2015 to 2022 Derbi \/ Classic Derbi \/ Clear Anti-Rust Cerakote","offer_id":53286429720915,"sku":"DBR-005265","price":337.8,"currency_code":"CHF","in_stock":true},{"title":"Suzuki Valenti RME50\/SM50\/N01\/S01 from 2015 to 2022 Derbi \/ Bidalot \/ None","offer_id":53286429753683,"sku":"DBR-005266","price":337.19,"currency_code":"CHF","in_stock":true},{"title":"Suzuki Valenti RME50\/SM50\/N01\/S01 from 2015 to 2022 Derbi \/ Bidalot \/ Clear Anti-Rust Cerakote","offer_id":53286429786451,"sku":"DBR-005267","price":337.8,"currency_code":"CHF","in_stock":true},{"title":"Suzuki Valenti RME50\/SM50\/N01\/S01 from 2015 to 2022 Derbi \/ 2Fast \/ None","offer_id":53286429819219,"sku":"DBR-005268","price":337.19,"currency_code":"CHF","in_stock":true},{"title":"Suzuki Valenti RME50\/SM50\/N01\/S01 from 2015 to 2022 Derbi \/ 2Fast \/ Clear 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Big Evo \/ None","offer_id":53286430015827,"sku":"DBR-005274","price":337.19,"currency_code":"CHF","in_stock":true},{"title":"Suzuki Valenti RME50\/SM50\/N01\/S01 from 2015 to 2022 Derbi \/ Polini Big Evo \/ Clear Anti-Rust Cerakote","offer_id":53286430048595,"sku":"DBR-005275","price":337.8,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/7421\/0899\/files\/dbr-derbi-superfast-alta-70-85cc_2.jpg?v=1778596555","url":"https:\/\/dbrfactory.ch\/en\/products\/dbr-derbi-superfast-high-70-85cc","provider":"DBR Factory","version":"1.0","type":"link"}