{"product_id":"cylinder-kit-81mm-ktm-250-sx-f-exc-f-23-26-athena-p400270100026-std-bore-56-k2520-81-cka","title":"CYLINDER KIT 81mm KTM 250 SX-F EXC-F 23-26 ATHENA P400270100026 STD BORE","description":"\u003cp\u003eThe Athena standard bore cylinder kit is designed for KTM SX-F 250 and EXC-F 250 4-stroke models, providing a complete top-end rebuild solution that maintains original engine geometry, tolerances, and operating characteristics. The kit includes a high-silicon aluminium cylinder, forged piston, wrist pin, circlips, and a full gasket set, ensuring compatibility with OEM components and consistent performance under demanding conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eComplete top-end rebuild kit for KTM 250 4-stroke engines\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eMaintains original bore size and engine configuration\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eDirect replacement for OEM components\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003ePlug-and-play installation with no modifications required\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eHigh wear resistance and durability under off-road use\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eStable performance under high thermal and mechanical loads\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eReduced friction during engine operation\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eSuitable for professional engine rebuilds and workshop use\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eBore diameter: 81 mm (standard bore)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eCylinder material: high-silicon aluminium with wear-resistant coating\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003ePiston type: forged, CNC-machined\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003ePiston coating: molybdenum disulphide\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eHead gasket type: multi-layer steel (MLS), stainless steel, laser-cut\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eKit reference: P400270100026\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eKTM SX-F 250 cc 2023–2026\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eKTM EXC-F 250 cc 2024–2026\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Athena","offers":[{"title":"Default Title","offer_id":53141524644106,"sku":"56-K2520.81.CKA","price":628.07,"currency_code":"GBP","in_stock":false}],"url":"https:\/\/2bros-mx.com\/products\/cylinder-kit-81mm-ktm-250-sx-f-exc-f-23-26-athena-p400270100026-std-bore-56-k2520-81-cka","provider":"2bros-mx.com","version":"1.0","type":"link"}