{"product_id":"mgt1-pwb-30264-1007670","title":"Derbi Senda 125 DRD SM 4 T [2009-2013] - H2O cylinder-piston kit - Ø67mm","description":"\u003ch2\u003eMALOSSI H2O cylinder-piston kit with Ø 67 mm\u003c\/h2\u003e\u003cp\u003eThis cylinder-piston kit is intended for the Derbi Senda 125 DRD SM 4 T from 2009-2013. The design combines precise CNC machining with closely coordinated components. A piston-cylinder fit of 0.05 mm and newly calculated, extra-large heat exchange surfaces characterize the technical design.\u003c\/p\u003e\u003ch3\u003eCylinders and technical data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBore: Ø 67 mm\u003c\/li\u003e\n\u003cli\u003eWith 47 mm stroke: 166 cm³ displacement\u003c\/li\u003e\n\u003cli\u003eWith 58 mm stroke: 200 cm³ displacement\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 12:1\u003c\/li\u003e\n\u003cli\u003ePiston-cylinder fit: 0.05 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe cylinder is made of a high-silicon, refined and hardened aluminum alloy. Its inner liner has a silicon carbide coating on a galvanic nickel matrix. Cross-smoothing is done in two diamond steps while maintaining very tight tolerances. The cylinder is machined on high-precision CNC machines.\u003c\/p\u003e\u003ch3\u003ePistons and piston rings\u003c\/h3\u003e\u003cp\u003eThe super compact piston has three segments. It consists of a special aluminum-silicon alloy with low thermal expansion and added tin on the sliding surfaces. The CNC machining, the reduced weight and reinforced design as well as extra large heat exchange surfaces complement the technical structure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFirst compression ring made of nitrided and chrome-plated steel\u003c\/li\u003e\n\u003cli\u003eSecond piston ring made of special steel\u003c\/li\u003e\n\u003cli\u003eThree-piece oil scraper made of alloyed and chrome-plated special steel\u003c\/li\u003e\n\u003cli\u003eSpecial piston rings with a large stroke and extremely high mechanical strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eSuitable for the Derbi Senda 125 DRD SM 4 T, built between 2009 and 2013.\u003c\/p\u003e\u003ch3\u003eFactual usage information\u003c\/h3\u003e\u003cp\u003eThe product is intended exclusively for competitions at designated venues and 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":57242481492294,"sku":"MGT1-PWB-30264-1007670","price":587.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1007670-1_3d9dd7a5-3f8b-409f-b7ee-36e8672eaf69.jpg?v=1788298257","url":"https:\/\/motorize.fr\/en\/products\/derbi-senda-125-drd-sm-4-t-2009-2013-h2o-cylinder-piston-kit-o67mm","provider":"Motorize","version":"1.0","type":"link"}