{"product_id":"mgt1-pwb-56019-1147880","title":"Vespa PK XL Rush 125 [1988-1989] - cast iron cylinder kit ø 57.5 pin ø 15","description":"\u003ch2\u003eCast iron cylinder kit for the Vespa PK XL Rush 125\u003c\/h2\u003e\u003cp\u003eThe MALOSSI cast iron cylinder kit ø 57.5 with pin ø 15 is designed for the Vespa PK XL Rush 125 built in 1988-1989. The cast cylinder combines a newly calculated cooling surface with a construction for use in urban and sports areas. The kit is designed for longer loads and supports high torque and powerful acceleration even on steeper slopes.\u003c\/p\u003e\u003ch3\u003eStructure and function\u003c\/h3\u003e\u003cp\u003eThe reinforced piston is made of high silicon aluminum alloy. Two self-lubricating piston rings made of lamellar cast iron have a rectangular cross section and a low-noise profile. The version with 7 openings and a hemispherical head is tailored to the specified performance range.\u003c\/p\u003e\u003ch3\u003eTechnical data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: cast\u003c\/li\u003e\n\u003cli\u003eDiameter: Ø 57.5 mm\u003c\/li\u003e\n\u003cli\u003ePiston pin: Ø 15\u003c\/li\u003e\n\u003cli\u003eStroke: 51mm\u003c\/li\u003e\n\u003cli\u003eDisplacement: 132.5 cm³\u003c\/li\u003e\n\u003cli\u003ePiston compression: Racing\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 1:11.4\u003c\/li\u003e\n\u003cli\u003eNumber of piston rings: 2\u003c\/li\u003e\n\u003cli\u003eNumber of openings: 7\u003c\/li\u003e\n\u003cli\u003eHead: hemispherical\u003c\/li\u003e\n\u003cli\u003eSpark plug: central, IW 27\u003c\/li\u003e\n\u003cli\u003eRecommended carburettor: SHB 20 \/ PHBL 25\u003c\/li\u003e\n\u003cli\u003eManufacturing level: simple\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle assignment and information\u003c\/h3\u003e\u003cp\u003eThe cylinder kit is intended for the Vespa PK XL Rush 125, built between 1988 and 1989. The specification states a stroke of 51 mm. It is used exclusively for competitions at designated venues in accordance with the regulations of the relevant sports associations. No liability is assumed for improper use.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57272513167686,"sku":"MGT1-PWB-56019-1147880","price":345.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1147880-1_8fc79c89-c9d2-4c02-bc9d-16afcee90f51.jpg?v=1788625177","url":"https:\/\/motorize-ireland.com\/products\/vespa-pk-xl-rush-125-1988-1989-cast-iron-cylinder-kit-o-57-5-pin-o-15","provider":"Motorize","version":"1.0","type":"link"}