{"product_id":"piston-kit-vertex-66-38mm-kawasaki-kx250-92-97","title":"PISTON KIT VERTEX 66.38MM KAWASAKI KX250 92-97","description":"The Vertex formula for delivering better on-the-track performance is simple: precision equals performance. It all begins with precision engineering based on more than 50 years of experience in the design of OEM-quality and championship-proven replacement pistons. The commitment to precision continues throughout the manufacturing process, where every Vertex piston is given an advanced Molybdenum Disulphide (MOS2) coated skirt to aid break-in and a special Nitride coating for extended durability. Once manufactured, pistons pass through a rigorous manual and automatic quality control process to ensure only the highest quality level. It all adds up to replacement pistons that deliver more power, less noise, and a longer life – and that equals performance!\n\nAll pistons are heat-treated with T-5 hardening and a tempering cycle.\nPiston skirts are coated with a hi-tech molybdenum disulphide for faster break-in time.\nNitride coating for increased piston life.\nPiston kits include piston, rings, wrist pin, and circlips.\nKits are exact OEM replacements.\nTwo-stroke piston kits are made from gravity-cast aluminum alloy with 18% silicon content, producing an extremely light but very strong piston.\nHigh-compression pistons improve power and torque across the entire RPM range.","brand":"VERTEX","offers":[{"title":"PISTON KIT VERTEX 66.38MM KAWASAKI KX250 92-97","offer_id":49815597089015,"sku":"22244D","price":314.95,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0037\/5868\/6272\/files\/1dd8ace6c5d9fb8ca6aca6f0aa08d038.jpg?v=1751273562","url":"https:\/\/timaruyamaha.co.nz\/products\/piston-kit-vertex-66-38mm-kawasaki-kx250-92-97","provider":"Timaru Yamaha","version":"1.0","type":"link"}