{"product_id":"wossner-standard-series-piston-kit-for-400cc-4-stroke","title":"Wossner Standard Series Piston Kit for 400cc 4-Stroke","description":"\u003cp\u003eUpgrade your motorcycle's engine performance and durability with the \u003cstrong\u003eWossner 400cc Piston Kit\u003c\/strong\u003e. Engineered for 4-stroke engines, this premium kit delivers superior power and reliability, making it an ideal choice for enthusiasts and racers seeking a high-quality replacement or upgrade.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eWossner Standard Series Piston Kit\u003c\/strong\u003e is meticulously crafted from aerospace-grade forged aluminum alloy, ensuring exceptional strength and lightweight performance for your 4-stroke engine. Designed for a 400cc displacement with an impressive 12.5:1 compression ratio, this piston kit is engineered to maximize power output and engine efficiency. Each piston features a high-quality, permanent Molybdenum Disulphite (Moly) skirt coating. This advanced coating significantly reduces friction and minimizes piston rock, leading to quieter operation, improved longevity, and a smoother break-in period. Wossner's optimized machining processes contribute to a lighter piston without compromising strength in critical areas like the crown and skirt wall cross-section. This comprehensive kit includes the piston, high-quality nitride coated steel cast rings, wrist pin, and clips, providing everything needed for a complete and reliable engine rebuild or upgrade.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Performance \u0026amp; Durability:\u003c\/strong\u003e Forged from aerospace-grade aluminum alloy, these pistons offer superior strength and lightweight characteristics for demanding 4-stroke engine applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Friction \u0026amp; Wear:\u003c\/strong\u003e The permanent Molybdenum Disulphite (Moly) skirt coating actively reduces friction and piston rock, ensuring quieter operation, extended engine life, and a smoother break-in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Power Output:\u003c\/strong\u003e Engineered for a 400cc displacement and a high 12.5:1 compression ratio, this kit helps unlock maximum power and efficiency from your engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineered Design:\u003c\/strong\u003e Optimized machining maintains crucial strength in the crown and skirt wall cross-section while achieving an overall lighter piston for improved responsiveness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Installation Kit:\u003c\/strong\u003e Each Wossner Piston Kit comes complete with a piston, durable nitride coated steel cast rings, wrist pin, and clips, simplifying your engine rebuild.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":62381568753994,"sku":"09107082","price":238.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/98e46390bd48eeeca6d48b4b396326c8_cb867a07-7cab-4100-bd53-4684371b49ee.webp?v=1781742641","url":"https:\/\/partsdenmark.de\/products\/wossner-standard-series-piston-kit-for-400cc-4-stroke","provider":"Parts Denmark","version":"1.0","type":"link"}