{"product_id":"carter-motore-metrakit-pro-race-derbi","title":"Metrakit Pro Race Derbi Engine Crankcase","description":"\u003cp\u003e\u003cstrong\u003eMetrakit Pro Race Derbi Engine Crankcase (700C0080)\u003c\/strong\u003e represents the ultimate solution for Derbi Euro 3 \/ Euro 4 engines intended for extreme racing and Big Bore configurations. Designed to withstand high power outputs of over 40 HP, it is an essential component for high-performance builds.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eMade from \u003cstrong\u003ehigh-strength cast aluminum\u003c\/strong\u003e, this crankcase has been completely redesigned compared with the original to provide greater strength, improved cooling, and compatibility with the latest racing components. Ideal for both intensive use and competition.\u003c\/p\u003e\n\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced Structure:\u003c\/strong\u003e Designed to withstand high power outputs and racing use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Passage:\u003c\/strong\u003e Up to Ø55mm for Big Bore configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOversized Bearings:\u003c\/strong\u003e Oversized crankshaft supports (6304) for greater durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Space:\u003c\/strong\u003e Compatible with large-diameter carburetors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Compatibility:\u003c\/strong\u003e Supports oversized crankshafts and V-Force 3 \/ 4R reed valve assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBenefits of the Metrakit Pro Race Crankcase\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Strength:\u003c\/strong\u003e Reinforced wall thicknesses to withstand high loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Performance:\u003c\/strong\u003e Optimized flow for high-performance engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Cooling:\u003c\/strong\u003e Greater thermal conductivity than the original.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRacing Design:\u003c\/strong\u003e Lightweight structure without a starter system to reduce weight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications \/ Technical Specs\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\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eMetrakit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Code:\u003c\/td\u003e\n\u003ctd\u003e700C0080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial:\u003c\/td\u003e\n\u003ctd\u003eHigh-strength cast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Compatibility:\u003c\/td\u003e\n\u003ctd\u003eDerbi Euro 3 \/ Euro 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Diameter:\u003c\/td\u003e\n\u003ctd\u003eUp to Ø55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrankshaft Bearings:\u003c\/td\u003e\n\u003ctd\u003e6304 (oversized)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalancer Bearing:\u003c\/td\u003e\n\u003ctd\u003eHK1816 (16mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwingarm Pivot:\u003c\/td\u003e\n\u003ctd\u003eØ14mm (prepared)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications \/ Compatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with all vehicles equipped with a Derbi Euro 3 \/ Euro 4 engine:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAprilia RS 50 \/ Replica:\u003c\/strong\u003e 2006–2010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAprilia RS4 50:\u003c\/strong\u003e 2011–2021 (Euro2 \/ Euro4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAprilia RX 50:\u003c\/strong\u003e 2006–2021 (including Factory Euro4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAprilia SX 50 SM:\u003c\/strong\u003e 2006–2021 (including Factory \/ Limited \/ Euro4)\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDerbi GPR 50 Nude:\u003c\/strong\u003e 2006–2012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDerbi GPR 50 Racing:\u003c\/strong\u003e 2006–2016\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDerbi Senda 50 R DRD Pro:\u003c\/strong\u003e 2007–2014\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDerbi Senda 50 R DRD Racing:\u003c\/strong\u003e 2006–2016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDerbi Senda 50 R DRD X-Treme:\u003c\/strong\u003e 2012–2017\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDerbi Senda 50 R X-Race:\u003c\/strong\u003e 2006–2011\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDerbi Senda 50 R X-Treme:\u003c\/strong\u003e 2006–2022 (including Euro4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDerbi Senda 50 RR X-Treme:\u003c\/strong\u003e 2021–2022\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDerbi Senda 50 SM DRD Evo \/ Pro \/ Racing:\u003c\/strong\u003e 2006–2016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDerbi Senda 50 SM DRD X-Treme \/ LTD:\u003c\/strong\u003e 2012–2017\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDerbi Senda 50 SM Limited:\u003c\/strong\u003e 2018–2022 (including Euro4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDerbi Senda 50 SM Racing:\u003c\/strong\u003e 2018–2022 (including Euro4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDerbi Senda 50 SM X-Race:\u003c\/strong\u003e 2006–2011\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDerbi Senda 50 SM X-Treme:\u003c\/strong\u003e 2005–2022 (including Euro4)\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete hardware\u003c\/li\u003e\n\u003cli\u003eCrankcase center gasket\u003c\/li\u003e\n\u003cli\u003eAlignment pins\u003c\/li\u003e\n\u003cli\u003eOil filler plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eCompatible with all vehicles equipped with a Derbi Euro 3 and 4 engine, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAprilia RS 50 \/ RS4 50 \/ RX \/ SX\u003c\/li\u003e\n\u003cli\u003eDerbi Senda (all versions)\u003c\/li\u003e\n\u003cli\u003eDerbi GPR 50\u003c\/li\u003e\n\u003cli\u003eand equivalent models with a Derbi engine block\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"padding: 15px; border-left: 5px solid #ff922b;\"\u003e\n\u003cp\u003e\u003cstrong\u003ePRO TUNER NOTE:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOriginal Derbi crankcases are not designed for high power outputs. This Metrakit Pro Race crankcase is essential for advanced racing configurations: it improves reliability, cooling, and engine durability. Essential for builds producing over 30 HP and track use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metrakit","offers":[{"title":"Default Title","offer_id":53589842133331,"sku":null,"price":786.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/7421\/0899\/files\/Carter_Motore_Metrakit_Pro_Race_Derbi_6.jpg?v=1777302718","url":"https:\/\/dbrfactory.com\/id\/products\/carter-motore-metrakit-pro-race-derbi","provider":"DBR Factory","version":"1.0","type":"link"}