{"product_id":"mgt1-pwb-56146-1147932","title":"Vespa PK S 125 [1983-1991] - crankshaft with pin ø 15, connecting rod 97, stroke 51 mm and rotating valve and - cone ø 20","description":"\u003ch2\u003eMALOSSI crankshaft for Vespa PK S 125 with rotating valve\u003c\/h2\u003e\u003cp\u003eThe MALOSSI crankshaft is designed for the Vespa PK S 125 in the full year range from 1983 to 1991. It connects the movement of the connecting rod and piston with the engine's intake control and is intended for drive units with a rotating valve.\u003c\/p\u003e\u003ch3\u003eStructure and function\u003c\/h3\u003e\u003cp\u003eIn this version, the intake phase is integrated into the inner half crank. The special shape supports targeted fluid dynamics in the intake area. To increase the stability of the crankshaft, MALOSSI uses tungsten parts as counterweights. The version with Viper Head connecting rod reduces weight while maintaining the required rigidity.\u003c\/p\u003e\u003ch3\u003eTechnical data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBolt: ø 15\u003c\/li\u003e\n\u003cli\u003eConnecting rod length: 97\u003c\/li\u003e\n\u003cli\u003eStroke: 51mm\u003c\/li\u003e\n\u003cli\u003eSuction: rotating valve\u003c\/li\u003e\n\u003cli\u003eCone: ø 20\u003c\/li\u003e\n\u003cli\u003eMaterial: reinforced aviation grade steel\u003c\/li\u003e\n\u003cli\u003eProduction: cast in vacuum\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eSuitable for Vespa PK S 125, built between 1983 and 1991. The crankshaft is therefore specifically assigned to the vehicle version mentioned.\u003c\/p\u003e\u003ch3\u003eFactual note\u003c\/h3\u003e\u003cp\u003eThe product is intended exclusively for racing in designated locations in accordance with the regulations of the relevant sports authorities. Improper use is excluded.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57272697946438,"sku":"MGT1-PWB-56146-1147932","price":620.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1147932-1_2bf7b9e1-076d-4331-a20c-4c40050af9b6.jpg?v=1788626588","url":"https:\/\/motorize-shop.com\/products\/vespa-pk-s-125-1983-1991-crankshaft-with-pin-o-15-connecting-rod-97-stroke-51-mm-and-rotating-valve-and-cone-o-20","provider":"Motorize","version":"1.0","type":"link"}