{"product_id":"sinnis-k157fmi-cylinder-head-apache-blade-max-cafe-retrostar-02268-eng","title":"K157FMI Cylinder Head for Sinnis Apache Blade Max II Cafe Retrostar","description":"\u003ch2\u003eK157FMI Cylinder Head for Sinnis Apache Blade Max II Cafe Retrostar\u003c\/h2\u003e\n\n\u003cp\u003eBrand new aftermarket silver cylinder-head assembly for compatible K157FMI-pattern 125cc four-stroke engines. This listing is intended for the older carburettor \/ Euro 3 head family unless stated otherwise.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x silver cylinder-head assembly\u003c\/li\u003e\n\u003cli\u003eCamshaft\u003c\/li\u003e\n\u003cli\u003eInlet and exhaust valves\u003c\/li\u003e\n\u003cli\u003eValve springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eOnly the components shown in the product photographs and explicitly listed above are included.\u003c\/strong\u003e Rocker cover, cam sprocket, gaskets, inlet manifold, studs and other hardware should not be assumed included unless visible with the item supplied.\u003c\/p\u003e\n\n\u003ch3\u003eEngine Specification Reference\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngine family: K157FMI \/ Suzuki GS-pattern Chinese 125cc engine\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single-cylinder, four-stroke, air-cooled\u003c\/li\u003e\n\u003cli\u003eValve train: OHC, 2-valve\u003c\/li\u003e\n\u003cli\u003eTypical K157FMI bore x stroke: approximately 57.0 x 48.8 mm\u003c\/li\u003e\n\u003cli\u003eTypical K157FMI cylinder-head valve sizes: approximately 27 mm inlet \/ 25 mm exhaust on common versions\u003c\/li\u003e\n\u003cli\u003eFinish: Silver\u003c\/li\u003e\n\u003cli\u003eCondition: Brand New aftermarket replacement\u003c\/li\u003e\n\u003cli\u003eSKU: 02268-ENG\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSinnis Apache 125 \/ QM125GY-2B — K157FMI carburettor versions\u003c\/li\u003e\n\u003cli\u003eSinnis Blade 125 \/ QM125GY — K157FMI carburettor versions\u003c\/li\u003e\n\u003cli\u003eSinnis Max II 125 \/ QM125-2V — K157FMI versions\u003c\/li\u003e\n\u003cli\u003eSinnis Cafe 125 \/ QM125-2X — K157FMI versions\u003c\/li\u003e\n\u003cli\u003eSinnis Retrostar 125 \/ QM125-2X-R — K157FMI versions\u003c\/li\u003e\n\u003cli\u003eSinnis Scrambler \/ QM125-2X-E — K157FMI carburettor versions\u003c\/li\u003e\n\u003cli\u003eSinnis Stealth 125 \/ QM125-2D — K157FMI versions\u003c\/li\u003e\n\u003cli\u003eSinnis Trackstar 125 \/ QM125GY-2D — K157FMI versions\u003c\/li\u003e\n\u003cli\u003eSinnis Vista \/ QM125-2C — K157FMI versions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Fitment Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSinnis parts catalogues group these models under the standard K157FMI engine and list a silver K157FMI cylinder-head assembly.\u003c\/li\u003e\n\u003cli\u003eLater K157FMI-E \/ EFI \/ Euro 4 Sinnis engines use a separate cylinder-head family and are not included in this listing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCheck the complete engine code and the original head before ordering.\u003c\/strong\u003e Confirm the cylinder-head stud layout, camshaft\/timing arrangement, inlet and exhaust ports, any secondary-air connection, tachometer-drive provision and rocker-cover mounting pattern.\u003c\/p\u003e\n\n\u003ch3\u003eEFI \/ Euro 4 Warning\u003c\/h3\u003e\n\u003cp\u003eThe later \u003cstrong\u003eK157FMI-E\u003c\/strong\u003e engine family is catalogued with a separate cylinder-head assembly. Do not assume this older K157FMI carburettor head is interchangeable with K157FMI-E, EFI or Euro 4 versions.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eCylinder-head replacement requires correct cam timing, valve clearances, clean gasket surfaces and the correct torque procedure. Inspect the piston, cylinder, cam chain, tensioner and oilways before assembly. Professional installation is recommended.\u003c\/p\u003e\n\n\u003ch3\u003eShipping Estimate\u003c\/h3\u003e\n\u003cp\u003eShopify shipping estimate: approximately 3.0 kg packed, with estimated parcel dimensions of 24 x 20 x 18 cm. Replace these figures with the measured packed weight and dimensions when available.\u003c\/p\u003e","brand":"Unbranded","offers":[{"title":"Default Title","offer_id":57504570081655,"sku":"02268-ENG","price":102.0,"currency_code":"SHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/8771\/6007\/files\/20260929_104404.jpg?v=1790774311","url":"https:\/\/www.motomaniauk.com\/products\/sinnis-k157fmi-cylinder-head-apache-blade-max-cafe-retrostar-02268-eng","provider":"Moto Mania UK","version":"1.0","type":"link"}