{"product_id":"ref-56-k104-83-pia","title":"ATHENA PISTON KIT  KAWASAKI KX250F 04-08, SUZUKI RMZ250 04-08, 83mm BIG BORE","description":"\u003cbody\u003e\n\n\n\n\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eATHENA Forged Racing Piston � 82,95 mm for Athena Big Bore Cylinder - S4F08300003A\u003c\/p\u003e \u003cp\u003eDescription\u003c\/p\u003e \u003cp\u003eAthena,  leader in producing motorcycle spare parts for over 40 years, offers a  wide range of 2-stroke and 4-stroke off-road forged pistons made by  reverse extrusion. Produced with cutting-edge CNC machining tools, which  ensure dimensional tolerances of less than 0.01 mm, Athena pistons are  made of a special high-performance aluminum alloy with high silicon  content that guarantee the same reliability of the OE piston, while at  the same time providing greater resistance and excellent performance.  The perfectly smooth profile ensures a regular flow and the perfect  flame propagation.\u003c\/p\u003e \u003cp\u003eSome pistons� skirts are moreover treated with a  molybdenum disulfide coating applied by screen printing which further  reduce friction to enhance performance and durability.\u003c\/p\u003e \u003cp\u003eAthena  engineers ensure advanced technical solutions and the highest quality  standards equal to or better than those adopted in OE production, so as  to guarantee performance and reliability.\u003c\/p\u003e \u003cp\u003eEach piston, engineered  in Italy by Athena R\u0026amp;D department, is tested on engine dynamometer  benches under progressive stress load, and thereafter on track to  validate its performance even in the most extreme conditions.\u003c\/p\u003e \u003cp\u003eThe proven quality of Athena pistons is offered at an extremely affordable price.\u003c\/p\u003e \u003cp\u003eThis  piston for Athena Big Bore cylinder kit is equipped with piston rings  that guarantee less friction with the cylinder and therefore a higher  performance.\u003c\/p\u003e \u003cp\u003eAthena takes care of the development of the pistons  down to the smallest detail: the rings are produced in Japan with  wear-resistant coatings (PVD or chromium nitride) to increase the retain  and the durability. The rings perfectly adapt to the cylinder liner  even at low tangential load.\u003c\/p\u003e \u003cp\u003eThis piston kit contains the piston,  the pin, the circlips, and the piston rings. All components are  replaceable and interchangeable in case of need.\u003c\/p\u003e \u003cp\u003eAll Athena  products produced in greater displacement and power than those provided  by the road code of the user's country, are intended exclusively for  competitive use. Athena declines all responsibility for any use of the  product contrary to national regulations.\u003c\/p\u003e \u003cp\u003eGuarantee of compliance  should not be applicable to products destined for competitive sports use  or which are used in high-performance or high-speed applications unless  it is a clear case of faultiness.\u003c\/p\u003e \u003cp\u003eTechnical features\u003c\/p\u003e \u003cul\u003e \u003cli\u003e Bore Diameter (mm) 82.95\u003c\/li\u003e \u003cli\u003e Compression Ratio 12.8:1\u003c\/li\u003e \u003cli\u003e Displacement (cc) 250\u003c\/li\u003e \u003cli\u003e Piston Type Forged\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eVehicle compatibility\u003c\/p\u003e \u003cul\u003e \u003cli\u003eKawasaki KX 250 F - 2004\/2008\u003c\/li\u003e \u003cli\u003eSuzuki RM-Z 250 - 2004\/2006\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003ePart No.  56-K104.83.PIA   \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e �\u003c\/p\u003e\n\u003cp\u003eMajority of our listings are for a direct replacement for your original part.\u003c\/p\u003e\n\u003cp\u003eOur parts are made of quality and are designed to meet or exceed the original OEM Standards.\u003c\/p\u003e\n\u003cp\u003eOur products are often a cost effective alternative to genuine OEM Parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: \u003c\/strong\u003ethe models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"AW Motorcycle Parts","offers":[{"title":"Default Title","offer_id":55594593812854,"sku":"REF 56-K104.83.PIA","price":222.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7032\/3318\/files\/stock51553_1.jpg?v=1746727142","url":"https:\/\/n0jgtc-nz.myshopify.com\/products\/ref-56-k104-83-pia","provider":"AW Motorcycle Parts","version":"1.0","type":"link"}