{"title":"Top End Kits","description":null,"products":[{"product_id":"vertex-crf-150r-2007-2009-standard-compression-11-7-1-top-end-kit-v-tk-3302a-motoxtreme","title":"CRF 150R 2007-2009 STANDARD COMPRESSION 11.7:1 TOP END KIT","description":"\u003ch2\u003eCRF 150R 2007-2009 STANDARD COMPRESSION 11.7:1 TOP END KIT\u003c\/h2\u003e\u003cp\u003eVertex four-stroke top-end kits provide the principal components required for a thorough top-end engine rebuild. The forged aluminium piston is engineered for the pressures generated by a modern four-stroke engine, while its profile and application-specific compression ratio are designed to support dependable sealing and performance.\u003c\/p\u003e\u003cp\u003eA molybdenum disulphide skirt coating helps reduce friction and wear during running-in. Each kit includes a complete piston with rings, wrist pin and circlips, together with the appropriate top-end gasket set and cam chain. 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