{"product_id":"vertex-piston-21-23-yamaha-wr-450-f-450cc-forged-high-compression-piston-kit-13-8-1-comp-t","title":"Vertex Piston 21-23 Yamaha WR 450 F 450cc Forged High Compression Piston Kit 13.8:1 Comp.","description":"\u003cp\u003eExact fit A, B or C pistons match your cylinder bore perfectly to maximize power and performance, while reducing blow-by and oil consumption. All piston kits include piston, rings, wrist pin and circlips required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSkirts are coated with a hi-tech molybdenum disulphide (MoS2) for faster break-in and increased piston life\u003c\/li\u003e\n\u003cli\u003eHeat treated with T-5 hardening and tempering cycle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vertex Pistons","offers":[{"title":"Default Title","offer_id":47977854435518,"sku":"T14.735810","price":272.66,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3456\/0446\/files\/51fb34da6ef5e68efbac45f57157fbd2.jpg?v=1783391180","url":"https:\/\/sbxoffroad.com\/products\/vertex-piston-21-23-yamaha-wr-450-f-450cc-forged-high-compression-piston-kit-13-8-1-comp-t","provider":"SBX Off-Road","version":"1.0","type":"link"}