{"product_id":"mgt1-pwb-30263-1007670","title":"Derbi Senda 125 DRD R 4 T [2009-2013] - H2O cylinder-piston kit - Ø67mm","description":"\u003ch2\u003eMALOSSI H2O cylinder-piston kit with Ø 67 mm for Derbi Senda\u003c\/h2\u003e\u003cp\u003eThis cylinder-piston kit is intended for the Derbi Senda 125 DRD R 4 T from 2009-2013. The cylinder has a bore of Ø 67 mm and a compression ratio of 12:1. The piston-cylinder fit is 0.05 mm.\u003c\/p\u003e\u003ch3\u003eCylinder and heat dissipation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-silicon, refined and hardened aluminum alloy\u003c\/li\u003e\n\u003cli\u003eInner liner with silicon carbide coating on a galvanic nickel matrix\u003c\/li\u003e\n\u003cli\u003eCross-smoothing in two diamond steps while maintaining tight tolerances\u003c\/li\u003e\n\u003cli\u003eMachining on high-precision CNC machines\u003c\/li\u003e\n\u003cli\u003eNewly calculated, extra large heat exchange surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe combination of defined liner surface, precise CNC machining and a fit of 0.05 mm describes the constructive coordination between cylinder and piston. The enlarged heat exchange surfaces support thermal exchange during operation.\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. A tin additive is used on the sliding surfaces. The piston is machined on CNC machines, is weight-reduced and reinforced and also has extra large heat exchange surfaces.\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 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 R 4 T with the complete year range 2009-2013.\u003c\/p\u003e\u003ch3\u003eFactual usage instructions\u003c\/h3\u003e\u003cp\u003eThe product is intended exclusively for use in competitions at the 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":57242481328454,"sku":"MGT1-PWB-30263-1007670","price":506.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1007670-1_635d22d2-36e7-4f1f-8a8a-932ddd21a0fb.jpg?v=1788298233","url":"https:\/\/motorize.uk\/products\/derbi-senda-125-drd-r-4-t-2009-2013-h2o-cylinder-piston-kit-o67mm","provider":"Motorize","version":"1.0","type":"link"}