{"product_id":"oro2u-56-k143-82-pia-935d546b","title":"Piston Kit A 82MM KTM\/Husky 250 13-22, Athena S4F08200005A 276CC Big Bore, Kit A","description":"\u003cp\u003ePiston Kit A 82MM KTM\/Husky 250 13-22, Athena S4F08200005A 276CC Big Bore, Kit A. Find the product specifications and compatibility information below.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct: Piston Kit A 82MM KTM\/Husky 250 13-22, Athena S4F08200005A 276CC Big Bore, Kit A\u003c\/li\u003e\n\u003cli\u003ePart number: 56-K143.82_PIA\u003c\/li\u003e\n\u003cli\u003eBrand: Athena\u003c\/li\u003e\n\u003cli\u003eATHENA Forged Racing Piston Ø 81,95 mm for Athena Big Bore Cylinder - S4F08200005A\u003c\/li\u003e\n\u003cli\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\/li\u003e\n\u003cli\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\/li\u003e\n\u003cli\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\/li\u003e\n\u003cli\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\/li\u003e\n\u003cli\u003eThe proven quality of Athena pistons is offered at an extremely affordable price.\u003c\/li\u003e\n\u003cli\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\/li\u003e\n\u003cli\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\/li\u003e\n\u003cli\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\/li\u003e\n\u003cli\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\/li\u003e\n\u003cli\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\/li\u003e\n\u003cli\u003eTechnical features\u003c\/li\u003e\n\u003cli\u003eBig End Pin Diameter (mm) 16x9x40\u003c\/li\u003e\n\u003cli\u003eBore Diameter (mm) 81.95\u003c\/li\u003e\n\u003cli\u003eCompression Ratio 13.5:1\u003c\/li\u003e\n\u003cli\u003eDisplacement (cc) 250\u003c\/li\u003e\n\u003cli\u003eNet Weight (Kg) 0.22\u003c\/li\u003e\n\u003cli\u003eNumber Of Segments 2\u003c\/li\u003e\n\u003cli\u003ePiston Pin Type Biconical\u003c\/li\u003e\n\u003cli\u003ePiston Type Forged\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\u003cp\u003eApplications listed in the supplier fitment data:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKTM SX F 250cc — 2013–2015\u003c\/li\u003e\n\u003cli\u003eKTM EXC F 250cc — 2014–2015\u003c\/li\u003e\n\u003cli\u003eKTM EXC F 250cc — 2016\u003c\/li\u003e\n\u003cli\u003eHUSQVARNA FE 250cc — 2014–2016\u003c\/li\u003e\n\u003cli\u003eKTM SX F 250cc — 2019\u003c\/li\u003e\n\u003cli\u003eKTM SX F 250cc — 2018\u003c\/li\u003e\n\u003cli\u003eKTM SX F 250cc — 2014–2015\u003c\/li\u003e\n\u003cli\u003eHUSQVARNA FC 250cc — 2019\u003c\/li\u003e\n\u003cli\u003eHUSQVARNA FC 250cc — 2017\u003c\/li\u003e\n\u003cli\u003eHUSQVARNA FC 250cc — 2016\u003c\/li\u003e\n\u003cli\u003eHUSQVARNA FC 250cc — 2014–2015\u003c\/li\u003e\n\u003cli\u003eKTM EXC F 250cc — 2017–2019\u003c\/li\u003e\n\u003cli\u003eKTM XC F 250cc — 2019\u003c\/li\u003e\n\u003cli\u003eKTM XC F 250cc — 2016–2019\u003c\/li\u003e\n\u003cli\u003eKTM SX F 250cc — 2016–2019\u003c\/li\u003e\n\u003cli\u003eKTM EXC F 250cc — 2017–2018\u003c\/li\u003e\n\u003cli\u003eHUSQVARNA FE 250cc — 2017–2018\u003c\/li\u003e\n\u003cli\u003eHUSQVARNA FE 250cc — 2017–2019\u003c\/li\u003e\n\u003cli\u003eHUSQVARNA FC 250cc — 2016–2019\u003c\/li\u003e\n\u003cli\u003eKTM EXC F 250cc — 2014–2016\u003c\/li\u003e\n\u003cli\u003eKTM XC F 250cc — 2016–2021\u003c\/li\u003e\n\u003cli\u003eKTM SX F 250cc — 2016–2021\u003c\/li\u003e\n\u003cli\u003eHUSQVARNA FC 250cc — 2016–2021\u003c\/li\u003e\n\u003cli\u003eHUSQVARNA FC 250cc — 2018\u003c\/li\u003e\n\u003cli\u003eHUSQVARNA FE 250cc — 2016\u003c\/li\u003e\n\u003cli\u003eHUSQVARNA FE 250cc — 2014–2015\u003c\/li\u003e\n\u003cli\u003eKTM SX F 250cc — 2017\u003c\/li\u003e\n\u003cli\u003eKTM SX F 250cc — 2016\u003c\/li\u003e\n\u003cli\u003eKTM XC F 250cc — 2017–2018\u003c\/li\u003e\n\u003cli\u003eKTM XC F 250cc — 2016\u003c\/li\u003e\n\u003cli\u003eKTM SX F 250cc — 2015\u003c\/li\u003e\n\u003cli\u003eKTM SX F 250cc — 2014\u003c\/li\u003e\n\u003cli\u003eKTM SX F 250cc — 2013\u003c\/li\u003e\n\u003cli\u003eKTM EXC F 250cc — 2019\u003c\/li\u003e\n\u003cli\u003eKTM EXC F 250cc — 2015\u003c\/li\u003e\n\u003cli\u003eKTM EXC F 250cc — 2014\u003c\/li\u003e\n\u003cli\u003eHUSQVARNA FE 250cc — 2019\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMatch your exact make, model, year and specification before ordering.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eWhy buy from FDY Performance?\u003c\/h3\u003e\u003cp\u003eFDY Performance is a UK motorcycle and ATV parts specialist. We help riders find parts with clear specifications, vehicle fitment information where available and support before ordering.\u003c\/p\u003e\u003ch3\u003eNeed help choosing the right part?\u003c\/h3\u003e\u003cp\u003eContact us with your bike make, model and year, plus the part number shown above, and we can help you check compatibility.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCall: \u003ca href=\"tel:+447765534854\"\u003e07765 534854\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmail: \u003ca href=\"mailto:fdy@fdyperformance.com\"\u003efdy@fdyperformance.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eWebsite: \u003ca href=\"https:\/\/www.fdyperformance.com\"\u003ewww.fdyperformance.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Athena","offers":[{"title":"Default Title","offer_id":59663131378012,"sku":"56-K143.82_PIA","price":230.22,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/6982\/0252\/files\/56-k143-82_pib.jpg?v=1793118198","url":"https:\/\/fdyperformance.com\/products\/oro2u-56-k143-82-pia-935d546b","provider":"FDY performance Ltd","version":"1.0","type":"link"}