{"product_id":"honda-piston-cr450f-4t-02-03","title":"HONDA Piston CR450F 4T 02-03","description":"\u003ch2\u003eHONDA Piston CR450F 4T 02-03\u003c\/h2\u003e\u003cp\u003eThe HONDA Piston CR450F 4T 02-03 is a replacement piston assembly for the Honda four-stroke 450 cc motocross engine from the 2002–2003 era. Produced by Vertex Pistons, it is intended for applications associated with Honda CR450F 4T \/ CRF450R of these years where a like-for-like piston change is required.\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Linked to Honda CR450F 4T \/ CRF450R 2002–2003 engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Vertex Pistons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent type\u003c\/strong\u003e: Engine piston for four-stroke single-cylinder motocross engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine capacity\u003c\/strong\u003e: For 450 cc Honda four-stroke off-road engine family\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Designed as an OEM-style replacement piston assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUse and service context\u003c\/h3\u003e\u003cp\u003eUse this piston when overhauling the top end due to wear, loss of compression, piston damage, or after a scheduled engine refresh interval. It is typically replaced together with piston rings, circlips, and small-end bearing as part of a complete top-end service.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eInstall the Vertex HONDA Piston CR450F 4T 02-03 using standard engine service procedures, with appropriate piston ring compressors, gudgeon pin tools, and a calibrated torque wrench following the Honda workshop manual specifications; inspection and measurement of cylinder and clearances are advised, with machining carried out if required.\u003c\/p\u003e","brand":"Vertex Pistons","offers":[{"title":"Default Title","offer_id":53909352579415,"sku":"22814D","price":1204.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/1936\/9047\/files\/Screenshot2026-07-08at16.03.35.png?v=1783515859","url":"https:\/\/motosports.se\/en\/products\/honda-piston-cr450f-4t-02-03","provider":"Motosports","version":"1.0","type":"link"}