{"product_id":"vertex-top-end-piston-kit-53-94-mm-yamaha-yz125-vtk22806b","title":"VERTEX Top End Piston Kit, 53.94 mm, Yamaha YZ125, VTK22806B","description":"Top End Piston Kit - 53.94 mm - Yamaha YZ125\n\u003cp\u003eThe VERTEX Top End Piston Kit is a 53.94 mm cast OE replacement piston kit for the Yamaha YZ125. Manufacturer part number VTK22806B, this kit features a gravity-cast aluminum alloy piston with 18% silicone content. The piston is heat treated with a T-5 hardening and tempering cycle, while the skirt is coated with molybdenum disulfide to support faster break-in and increased piston life.\u003c\/p\u003e\u003cp\u003eThe top end kit includes the piston, rings, pins, circlips, top end gaskets, and wrist pin bearing. This VERTEX kit fits 2002, 2003, and 2004 Yamaha YZ125 models. Distributor part number: VTK22806B. Manufacturer part number: VTK22806B.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: VERTEX\u003c\/li\u003e\n\u003cli\u003eProduct: Top End Piston Kit\u003c\/li\u003e\n\u003cli\u003eSize: 53.94 mm\u003c\/li\u003e\n\u003cli\u003ePiston Type: Cast OE replacement piston\u003c\/li\u003e\n\u003cli\u003eMaterial: Gravity-cast aluminum alloy with 18% silicone content\u003c\/li\u003e\n\u003cli\u003eHeat Treatment: T-5 hardening and tempering cycle\u003c\/li\u003e\n\u003cli\u003eSkirt Coating: Molybdenum disulfide coating for faster break-in and increased piston life\u003c\/li\u003e\n\u003cli\u003eIncluded Components: Piston, rings, pins, circlips, top end gaskets, and wrist pin bearing\u003c\/li\u003e\n\u003cli\u003eDistributor Part Number: VTK22806B\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: VTK22806B\u003c\/li\u003e\n\u003cli\u003eVehicle Fitment: 2002, 2003, and 2004 Yamaha YZ125\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2002 Yamaha YZ125\u003cbr\u003e\n2003 Yamaha YZ125\u003cbr\u003e\n2004 Yamaha YZ125","brand":"VERTEX","offers":[{"title":"Default Title","offer_id":68485631901931,"sku":"09103380","price":208.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/410284.png?v=1794376188","url":"https:\/\/ctracingservices.com\/products\/vertex-top-end-piston-kit-53-94-mm-yamaha-yz125-vtk22806b","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}