{"product_id":"kit-ciguenal-hq-racing-biela-cnc-y-rodamientos-c4-derbi-euro-3-4-5-voca-racing","title":"Kit Crankshaft HQ Racing Connecting rod CNC and C4 bearings Derbi Euro 3\/4\/5 VOCA Racing ","description":"\u003cp\u003e\u003cstrong\u003eVoca Racing HQ Racing\u003c\/strong\u003e kit consisting of a \u003cstrong\u003eDerbi Euro 3\/4\/5 crankshaft\u003c\/strong\u003e and \u003cstrong\u003eC4 bearings\u003c\/strong\u003e, intended for compatible \u003cstrong\u003eDerbi Piaggio Euro 3 D50B0\u003c\/strong\u003e engines. It is a suitable option for repair, replacement, or engine bottom-end preparation work in setups that require a reinforced crankshaft and bearings prepared for demanding mechanical use.\u003c\/p\u003e\n\u003cp\u003eThe Voca Racing HQ Racing crankshaft maintains a \u003cstrong\u003estandard stroke\u003c\/strong\u003e for \u003cstrong\u003eDerbi Euro 3\u003c\/strong\u003e and is designed for performance builds on compatible D50B0 engines. It incorporates a \u003cstrong\u003eCNC-machined Connecting rod\u003c\/strong\u003e, a \u003cstrong\u003e12x17x15 silver Needle bearing\u003c\/strong\u003e, and a laser-engraved logo, offering a configuration intended for high-end builds and sporty use.\u003c\/p\u003e\n\u003cp\u003eIts counterweighted design with aluminum inserts helps reduce the overall weight and improve engine response. In addition, the closed crankshaft design helps increase pre-compression in the crankcase, a common feature in high-performance setups.\u003c\/p\u003e\n\u003cp\u003eThe kit is completed with \u003cstrong\u003eVoca Racing VCR-RD72195\/C4 bearings\u003c\/strong\u003e, with C4 specification, common in applications where greater internal tolerance is required against temperature, rotational speed, and high workloads. By including the crankshaft and bearings in the same set, it makes for a more complete and consistent intervention when opening the engine.\u003c\/p\u003e\n\u003ch3\u003eThe kit includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVoca Racing HQ Racing crankshaft VCR-RD70193.HQ\u003c\/li\u003e\n\u003cli\u003eVoca Racing bearings VCR-RD72195\/C4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCrankshaft features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVoca Racing HQ Racing crankshaft for compatible Derbi Piaggio Euro 3 D50B0 engines.\u003c\/li\u003e\n\u003cli\u003eStandard stroke for Derbi Euro 3.\u003c\/li\u003e\n\u003cli\u003eCNC-machined Connecting rod with laser-engraved logo.\u003c\/li\u003e\n\u003cli\u003e12x17x15 silver Needle bearing.\u003c\/li\u003e\n\u003cli\u003eCounterweighted with aluminum inserts to reduce total weight.\u003c\/li\u003e\n\u003cli\u003eClosed design to promote pre-compression in the crankcase.\u003c\/li\u003e\n\u003cli\u003e20 mm crankshaft journals.\u003c\/li\u003e\n\u003cli\u003eDesigned for high-performance builds.\u003c\/li\u003e\n\u003cli\u003eCapable of operating up to 16,000 rpm according to manufacturer specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBearing features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVoca Racing bearings with reference VCR-RD72195\/C4.\u003c\/li\u003e\n\u003cli\u003eC4 specification, suitable for engines with higher operating temperatures and high rotational speeds.\u003c\/li\u003e\n\u003cli\u003eIntended to replace the bearings during crankshaft installation.\u003c\/li\u003e\n\u003cli\u003eRecommended for a complete bottom-end engine service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eKit adaptable to mopeds equipped with a compatible \u003cstrong\u003eDerbi Piaggio Euro 3 D50B0 engine\u003c\/strong\u003e. Depending on the version, it can be fitted to models such as the \u003cstrong\u003eDerbi Senda DRD\u003c\/strong\u003e, \u003cstrong\u003eDerbi Senda Xtreme\u003c\/strong\u003e, \u003cstrong\u003eDerbi Senda Racing\u003c\/strong\u003e, \u003cstrong\u003eAprilia SX 50\u003c\/strong\u003e, \u003cstrong\u003eAprilia RX 50\u003c\/strong\u003e, and \u003cstrong\u003eGilera SMT\/RCR 50\u003c\/strong\u003e equipped with a Derbi Euro 3 D50B0 engine.\u003c\/p\u003e\n\u003ch3\u003eProduct details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Voca Racing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft reference:\u003c\/strong\u003e VCR-RD70193.HQ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing reference:\u003c\/strong\u003e VCR-RD72195\/C4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible engine:\u003c\/strong\u003e Derbi Piaggio Euro 3 D50B0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft journals:\u003c\/strong\u003e 20 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeedle bearing:\u003c\/strong\u003e silver 12x17x15\u003c\/li\u003e \n\u003cli\u003e\n\u003cstrong\u003eRecommended use:\u003c\/strong\u003e preparation, repair, or replacement of the lower part of the engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant\u003c\/h3\u003e\n\u003cp\u003eBefore purchase or installation, it is necessary to verify exact compatibility with the vehicle, the year of manufacture, and the engine configuration. Some models may be fitted with different engine versions depending on the year or market.\u003c\/p\u003e\n\u003cp\u003eInstalling a crankshaft requires proper tools, checking tolerances, correct bearing installation, and inspection of the assembly before closing the engine. It is essential to carry out balancing checks before installation. Manufacturers may deny the warranty if a balancing fault is detected after the crankshaft has been installed in the engine.\u003c\/p\u003e ","brand":"VOCA Racing","offers":[{"title":"Default Title","offer_id":55793420272001,"sku":"RD70193RD72195","price":194.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/6223\/5959\/files\/RD70193RD72195.webp?v=1781192151","url":"https:\/\/motoscoot.net\/en\/products\/kit-crankshaft-hq-racing-connecting-rod-cnc-and-c4-bearings-derbi-euro-3-4-5-voca-racing","provider":"Motoscoot","version":"1.0","type":"link"}