{"product_id":"prox-piston-kit-525cc-4-stroke","title":"Prox Piston Kit - 525cc 4-stroke","description":"\u003cp\u003eUpgrade your 4-stroke engine with the Prox Piston Kit, engineered for superior performance and reliability. This kit provides all essential components for a complete piston replacement, ensuring optimal combustion and power delivery. Experience the difference precision engineering makes.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Prox Piston Kit is designed to deliver exceptional performance and durability for your 4-stroke engine. Manufactured using state-of-the-art CNC equipment and a low-expansion, low-friction aluminum alloy, this piston minimizes wear and maximizes power output. The 11.0:1 compression ratio enhances combustion efficiency, resulting in improved throttle response and overall engine performance. Ideal for both enthusiasts and professionals looking to rebuild or upgrade their engines, this kit guarantees a precise fit and reliable operation. Specifically designed for 520cc and 525cc engines, the Prox piston kit provides a robust and dependable solution. Installation is straightforward, making it an excellent choice for both experienced mechanics and DIY enthusiasts.\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 replacement.\u003c\/li\u003e\n  \u003cli\u003ePrecision CNC-machined for exact tolerances and optimal fit.\u003c\/li\u003e\n  \u003cli\u003eConstructed from low-expansion, low-friction aluminum alloy for enhanced durability and performance.\u003c\/li\u003e\n  \u003cli\u003eOptimized for 520cc and 525cc 4-stroke engines.\u003c\/li\u003e\n  \u003cli\u003eEnhances combustion efficiency with an 11.0:1 compression ratio.\u003c\/li\u003e\n  \u003cli\u003eNon-coated skirt ensures smooth operation and reduced friction.\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: 01.6521.B\u003c\/li\u003e\n  \u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n  \u003cli\u003eDisplacement: 520 cc, 525 cc\u003c\/li\u003e\n  \u003cli\u003eBore Size: 95.00 mm\u003c\/li\u003e\n  \u003cli\u003ePiston Size: 94.95 mm\u003c\/li\u003e\n  \u003cli\u003eCompression Ratio: 11.0:1\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\u003eEnsure proper engine preparation and follow the manufacturer's recommended installation procedures for optimal performance and longevity.\u003c\/p\u003e","brand":"Prox","offers":[{"title":"Default Title","offer_id":53655370203466,"sku":"09101183","price":1809.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/4294057483275820aad9f259bd9c34aa_2c93dbed-8b48-4ee3-85a0-65aa33e66ce0.webp?v=1766606279","url":"https:\/\/partsdenmark.dk\/products\/prox-piston-kit-525cc-4-stroke","provider":"Parts Denmark","version":"1.0","type":"link"}