{"product_id":"athena-big-bore-cylinder-kit-50mm-bore-with-exhaust-valve-p400130100005","title":"Athena Big Bore Cylinder Kit 50mm Bore With Exhaust Valve P400130100005","description":"\u003cbr\u003e \u003cp\u003eAthena has been constantly investing in cylinder aftermarket replacement parts for more than ten years, to improve their production and performance. All the cylinders are entirely engineered in Italy by Athena's R\u0026amp;D Department which has a strong internal know-how and cutting-edge tools to design and test each piece. They are coated with motor-nicksil, a nickel-silicon coating developed by Athena to obtain smoothness and optimal wear resistance.\u003cbr\u003e\u003cbr\u003eAthena's cylinder kits and its components are recognized worldwide for their performance, durability and reliability.\u003cbr\u003e\u003cbr\u003eAthena's Big Bore Cylinder Kits guarantees an increase in performance that can be observed along the power curve, keeping the reliability at the same level of the original components.\u003cbr\u003e\u003cbr\u003eThe kit includes the high-quality aluminum cylinder with increased bore, the cylinder head, the complete piston with the piston pin and rings, and all the necessary gaskets.\u003cbr\u003e\u003cbr\u003eAll the components of the kit have been developed to withstand the highest temperatures, pressures and stresses and have been validated by Athena technicians with severe bench and road tests. \u003cbr\u003e\u003cbr\u003eThis cylinder kit can be installed without making any changes to the engine crankcase.\u003cbr\u003e\u003cbr\u003eCAUTION! All Athena products must be used in compliance with the specific national regulations of the member state where it is being marketed or sold. Athena declines all responsibility for any improper use.\u003c\/p\u003e\u003cstrong\u003e\u003cp\u003eDescription:\u003c\/p\u003e\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eSensitive increase in performance without compromising engine reliability\u003c\/li\u003e\n\u003cli\u003eMaximum durability and smoothness guaranteed by a special nickel and silicon treatment of the barrel\u003c\/li\u003e\n\u003cli\u003eCylinder made of a special light aluminum alloy\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBrand: \u003c\/strong\u003eAthena\u003cbr\u003e\u003cstrong\u003ePart Number: \u003c\/strong\u003eP400130100005\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAprilia RS50 1993-2005\u003c\/li\u003e\n\u003cli\u003eAprilia SR50 Motard MX 2002-2004\u003c\/li\u003e\n\u003cli\u003eAprilia Tuono 50 2003-2004\u003c\/li\u003e\n\u003cli\u003eBETA RK6 50 1999-2006\u003c\/li\u003e\n\u003cli\u003eBETA RR 50 ENDURO 2T AM6 1998-2024\u003c\/li\u003e\n\u003cli\u003eBETA RR 50 Motard ART 2003-2005\u003c\/li\u003e\n\u003cli\u003eHM CRE 50 BAJA 1999-2017\u003c\/li\u003e\n\u003cli\u003eHM CRE 50 BAJA RR 2007-2017\u003c\/li\u003e\n\u003cli\u003eHM CRE 50 SIX 1999-2017\u003c\/li\u003e\n\u003cli\u003eHusqvarna SM50 2002-2005\u003c\/li\u003e\n\u003cli\u003eSherco 50 SE-R 2006-2012\u003c\/li\u003e\n\u003cli\u003eSherco 50 SE-R 2013-2024\u003c\/li\u003e\n\u003cli\u003eSherco 50 SE-R Factory 2006-2012\u003c\/li\u003e\n\u003cli\u003eSherco 50 SE-R Factory 2018-2020\u003c\/li\u003e\n\u003cli\u003eSherco 50 SE-RS Factory 2006-2012\u003c\/li\u003e\n\u003cli\u003eSherco 50 SE-RS Factory 2018-2020\u003c\/li\u003e\n\u003cli\u003eSherco 50 SE-RS Factory 2018-2024\u003c\/li\u003e\n\u003cli\u003eSherco 50 SM 2006-2012\u003c\/li\u003e\n\u003cli\u003eSherco 50 SM-R 2013-2024\u003c\/li\u003e\n\u003cli\u003eSherco 50 SM-R Factory 2018-2020\u003c\/li\u003e\n\u003cli\u003eSherco 50 SM-R Silver 2018-2020\u003c\/li\u003e\n\u003cli\u003eSherco 50 SM-RS Factory 2018-2020\u003c\/li\u003e\n\u003cli\u003eSherco 50 SM-RS Factory 2018-2024\u003c\/li\u003e\n\u003cli\u003eSherco 50 SM-RS Red One 2018-2024\u003c\/li\u003e\n\u003cli\u003eSherco 50 SM-RS Silver 2018-2020\u003c\/li\u003e\n\u003cli\u003eSherco 50 SM-RS Silver 2018-2024\u003c\/li\u003e\n\u003cli\u003eYamaha DT50 LC \/ D 2002\u003c\/li\u003e\n\u003cli\u003eYamaha DT50 R 1997-2011\u003c\/li\u003e\n\u003cli\u003eYamaha DT50 X 2003-2011\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eNote: Image is for reference only, actual product may vary slightly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Athena","offers":[{"title":"Default Title","offer_id":45159804698703,"sku":"P400130100005-ATHENA-0426-ATH","price":735.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/7120\/7759\/files\/P400130100005_f09b7c66-65b0-4f1e-9375-6396725c16b6.jpg?v=1777656933","url":"https:\/\/lionparts.com\/products\/athena-big-bore-cylinder-kit-50mm-bore-with-exhaust-valve-p400130100005","provider":"Lionparts Powersports","version":"1.0","type":"link"}