{"product_id":"mvt-vi42-albero-motore-per-carter-mvt-g4-corsa-43mm","title":"MVT-VI42 Crankshaft for MVT G4 crankcase 43mm stroke","description":"\u003ch2\u003e Crankshaft MBK 51 and 103 RCx\/SPX for MVT SC G4 crankcase\u003c\/h2\u003e\n\u003cp\u003e The \u003cstrong\u003eMVT SC G4 crankshaft\u003c\/strong\u003e is a high-performance component designed specifically for MBK 51 and Peugeot SPX\/RCX mopeds equipped with MVT G4 crankcases and 52x52 mm pins. This crankshaft, perfectly balanced for the MBK\/Peugeot 50 MVT G4 kit (under development), is ideal for setups requiring high strength, applicable to both 50cc and larger displacement models.\u003c\/p\u003e \u003ch3\u003eFeatures and benefits of the crankshaft for MBK 51 and RCX\/SPX G4 MVT SC mopeds:\u003c\/h3\u003e\n\u003cp\u003e MVT features a high-strength forged steel racing crankshaft with a 43 mm stroke, a 90 mm connecting rod, and a reinforced 12 x 17 x 15 mm silver needle bearing, designed to withstand high loads and ensure greater durability. This crankshaft includes a 12 mm wrist pin and offers the option of a 13 x 17 x 15 mm needle bearing with a 13 mm wrist pin, available separately. It also features a 20 mm diameter variator side bushing, compatible with larger variators from well-known brands such as Malossi, Doppler, Conti, and Bidalot.\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eTip:\u003c\/strong\u003e For longer engine life, we recommend the 6204 C3 bearing kit with a 20x47x14 mm polyamide cage. Available separately in our shop.\u003c\/p\u003e\n\u003ch4\u003e Technical data of the MVT SC G4 MBK 51 racing crankshaft:\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003e Range: Racing\u003c\/li\u003e\n\n\u003cli\u003e Stroke: 43 mm\u003c\/li\u003e\n\n\u003cli\u003e Variator crank pin diameter: 20 mm\u003c\/li\u003e\n\n\u003cli\u003e CNC connecting rod: 90 mm reinforced\u003c\/li\u003e\n\n \u003cli\u003eNeedle cage: 12x17x15 mm. Optional 13x17x15 pin cage for 13 mm pins (sold separately).\u003c\/li\u003e\n\n\u003cli\u003e Material: Forged steel\u003c\/li\u003e\n\n\u003cli\u003e Delivered WITHOUT bearings.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003cstrong\u003ePlease note:\u003c\/strong\u003e This crankshaft does not include the ignition keyway, which must be taken into account when installing it. Installing this crankshaft requires mechanical knowledge and engine preparation.\u003c\/p\u003e","brand":"Billaricambi SRLS","offers":[{"title":"Default Title","offer_id":49383804535108,"sku":"MVT-VI42","price":231.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/3730\/0548\/files\/661443_6027423.jpg?v=1761850855","url":"https:\/\/www.billaricambi.it\/en\/products\/mvt-vi42-albero-motore-per-carter-mvt-g4-corsa-43mm","provider":"Billaricambi SRLS","version":"1.0","type":"link"}