{"product_id":"prox-piston-kit-250cc-4-stroke-standard-bore","title":"Prox Piston Kit - 250cc 4-stroke Standard Bore","description":"\u003cp\u003eMaximize your 4-stroke engine's performance with this Prox Piston Kit. Engineered for durability and optimal power, this kit provides all essential components needed for a complete piston replacement.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThis Prox Piston Kit is designed to deliver superior performance and reliability for your 250cc 4-stroke engine. Precision-machined using state-of-the-art CNC equipment, the piston is crafted from a low-expansion, low-friction aluminum alloy. This ensures minimal wear, optimal heat dissipation, and consistent performance under demanding conditions. The 13.5:1 compression ratio optimizes combustion efficiency, resulting in enhanced power output and improved throttle response. Ideal for enthusiasts and professionals seeking a high-quality, direct-replacement piston kit.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eComplete Kit: Includes piston, rings, wrist pin, and circlips for a comprehensive rebuild.\u003c\/li\u003e\n    \u003cli\u003ePrecision Machined: Ensures exact fit and optimal performance.\u003c\/li\u003e\n    \u003cli\u003eLow-Friction Alloy: Reduces wear and maximizes power output.\u003c\/li\u003e\n    \u003cli\u003eEnhanced Compression: 13.5:1 compression ratio boosts combustion efficiency.\u003c\/li\u003e\n    \u003cli\u003eDurable Construction: Built to withstand the rigors of high-performance engines.\u003c\/li\u003e\n    \u003cli\u003eStandard Size B: Designed for standard bore applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eBrand: Prox\u003c\/li\u003e\n    \u003cli\u003ePart Number: 01.4342.B\u003c\/li\u003e\n    \u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n    \u003cli\u003eDisplacement: 250 cc\u003c\/li\u003e\n    \u003cli\u003eBore Size: 77.00 mm\u003c\/li\u003e\n    \u003cli\u003ePiston Size: 76.97 mm\u003c\/li\u003e\n    \u003cli\u003eCompression Ratio: 13.5:1\u003c\/li\u003e\n    \u003cli\u003ePiston Material: Aluminum Alloy\u003c\/li\u003e\n    \u003cli\u003eSkirt Coating: Non-Coated\u003c\/li\u003e\n    \u003cli\u003eType: Standard Size B\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cp\u003eThis kit is a direct replacement for standard bore sizes. Please verify your engine's specifications before installation.\u003c\/p\u003e","brand":"Prox","offers":[{"title":"Default Title","offer_id":53655675994442,"sku":"09104543","price":889.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/c63028afc198198cbc767e4c22507074.webp?v=1766618023","url":"https:\/\/partsdenmark.pl\/products\/prox-piston-kit-250cc-4-stroke-standard-bore","provider":"Parts Denmark","version":"1.0","type":"link"}