{"product_id":"mgt1-pwb-56136-1147931","title":"Vespa PK S Automatic 125 [1984-1989] - crankshaft with pin ø 15, rod 97, stroke 51 mm and reed valve and cone ø 20","description":"\u003ch2\u003eMALOSSI crankshaft for Vespa PK S Automatic 125\u003c\/h2\u003e\u003cp\u003eThe MALOSSI crankshaft is designed for power transmission in the Vespa engine. It guides the movement of the connecting rod and piston and supports the tuning of the inlet via the diaphragm valve. The full-surface shaft version is intended for engines that have been equipped with a diaphragm valve instead of the original rotary valve.\u003c\/p\u003e\u003ch3\u003eTechnical features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePin: ø 15\u003c\/li\u003e\n\u003cli\u003eConnecting rod: 97\u003c\/li\u003e\n\u003cli\u003eStroke: 51mm\u003c\/li\u003e\n\u003cli\u003eCone: ø 20\u003c\/li\u003e\n\u003cli\u003eVersion with diaphragm valve\u003c\/li\u003e\n\u003cli\u003eHardened and vacuum melted aeronautical grade steel\u003c\/li\u003e\n\u003cli\u003eConnecting rod with “viper head”\u003c\/li\u003e\n\u003cli\u003eTungsten inserts for balancing support\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe material selection is designed for high resistance to scratches. A finer thread on the drive side axle increases resistance. The revised position and design of the key additionally supports the resilience of the thread area. Specially designed nuts complement the robust design.\u003c\/p\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eSuitable for the \u003cstrong\u003eVespa PK S Automatic 125\u003c\/strong\u003e in the full year range \u003cstrong\u003e1984–1989\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eImportant note\u003c\/h3\u003e\u003cp\u003eThe product is intended exclusively for competitions at the designated locations in accordance with the regulations of the relevant sports authorities. It must be used in accordance with the intended purpose.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57272694210886,"sku":"MGT1-PWB-56136-1147931","price":607.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1147931-1_042b31c0-5dbf-421f-9998-ad5e90e59fda.jpg?v=1788626463","url":"https:\/\/motorize-shop.com\/products\/vespa-pk-s-automatic-125-1984-1989-crankshaft-with-pin-o-15-rod-97-stroke-51-mm-and-reed-valve-and-cone-o-20","provider":"Motorize","version":"1.0","type":"link"}