{"product_id":"piston-kit-81-set-4-1999-2007-suzuki-hayabusa-hc-wossner-k8730da-4-hc-3-ring","title":"PISTON KIT 81 SET\/4 1999-2007 SUZUKI HAYABUSA HC WOSSNER K8730DA-4 HC 3-RING","description":"\u003cp\u003eThis piston kit is intended for Suzuki Hayabusa models from 1999 to 2007 and features Wossner forged pistons from the Pro Series. With a standard bore of 81.00mm and a high compression ratio, it is designed to increase engine performance. The pistons are elliptically shaped to enhance load distribution and heat transfer, helping prevent structural failure under stress. Manufactured in Germany, this set supports displacement variations and is optimised for high-compression setups.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003eSet of 4 forged Wossner pistons (Pro Series)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eStandard bore size (81.00mm, actual piston diameter 80.95mm)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003e3-ring design for performance applications\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eElliptical design for balanced thrust load and reduced piston collapse risk\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eDesigned for improved heat dissipation and structural strength\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eMade in Germany\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003eBore Size: 81.00mm (actual piston size 80.95mm)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eDisplacement Range: 1299 \/ 1395 \/ 1429 cm³\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eStroke: 63.00mm\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eClearance: 0.05mm\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eWossner Compression Ratio: 13.50:1\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eOEM Compression Ratio: 11.00:1\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eDome Volume: -2.45cm³\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eCompression Height: 25.10mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003eClip: CW20\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003ePiston Pin: WP029\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eReplacement Ring Set: RIK81.00A\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eK8730DA-4\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003e\n\u003cbr\u003e\t\u003cp\u003eSuzuki Hayabusa 1999–2007\u003c\/p\u003e\n\u003cbr\u003e\t\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"ORO2U","offers":[{"title":"Default Title","offer_id":57178959741301,"sku":"56-W9897.000.WO","price":878.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5011\/6136\/files\/stock58044_1.jpg?v=1778718977","url":"https:\/\/www.smxoffroad.com\/es\/products\/piston-kit-81-set-4-1999-2007-suzuki-hayabusa-hc-wossner-k8730da-4-hc-3-ring","provider":"SMXOFFROAD Ltd","version":"1.0","type":"link"}