{"product_id":"prox-zuiger-maat-66-37-ktm-sx-250-05-exc-250-06-husqvarna-tc-250-14-te-250-14-beta-rr-250-2-takt-13-15","title":"Prox piston size 66,37 KTM SX 250 05- \u0026 EXC 250 06- \u0026 Husqvarna TC 250 14- \u0026 TE 250 14- \u0026 Beta RR 250 2-stroke 13-15","description":"\u003cp dir=\"auto\"\u003eUnlock new power and reliability for your 250cc 2-stroke with the \u003cstrong\u003eProX 66.37 mm Piston\u003c\/strong\u003e – the premium piston that fits perfectly on \u003cstrong\u003eKTM SX 250 (2005 and newer)\u003c\/strong\u003e, \u003cstrong\u003eKTM EXC 250 (2006 and newer)\u003c\/strong\u003e, \u003cstrong\u003eHusqvarna TC 250 (2014 and newer)\u003c\/strong\u003e, \u003cstrong\u003eHusqvarna TE 250 (2014 and newer)\u003c\/strong\u003e, and \u003cstrong\u003eBeta RR 250 2-stroke (2013–2015)\u003c\/strong\u003e!\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eProX pistons are crafted from premium forged aluminum with a special coating for excellent heat dissipation and minimal wear. The \u003cstrong\u003e66.37 mm\u003c\/strong\u003e size (standard oversize) ensures a perfect fit in the cylinder, delivering improved compression, cleaner combustion, and more power compared to a worn original piston.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis piston is sold as a \u003cstrong\u003ecomplete kit\u003c\/strong\u003e including piston rings, piston pin, and clips – ready for immediate installation. Whether you’re performing a full overhaul after an intense race season, performing a mild overbore, or simply replacing it preventatively, this ProX piston will get your KTM, Husqvarna, or Beta 250 2-stroke back to top condition with that tight, powerful 2-stroke feel.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhy Riders Choose the ProX 66.37 mm Piston:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003ePremium forged aluminum with heat-resistant coating\u003c\/li\u003e\n\u003cli\u003ePrecise 66.37 mm size for a perfect fit\u003c\/li\u003e\n\u003cli\u003eComplete kit with rings, piston pin, and clips\u003c\/li\u003e\n\u003cli\u003eIncreased compression, improved throttle response, and cleaner combustion\u003c\/li\u003e\n\u003cli\u003eTrusted ProX quality at a competitive price\u003c\/li\u003e\n\u003cli\u003eFits KTM SX 250 05-, EXC 250 06-, Husqvarna TC\/TE 250 14-, and Beta RR 250 2-stroke 13–15\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prox","offers":[{"title":"Default Title","offer_id":51322318127442,"sku":"01.6343.D","price":129.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/1791\/9826\/files\/01.6343_4f0905e9-99a9-42e5-9f56-c07394fb6c96.png?v=1776246487","url":"https:\/\/mxprostoreparts.com\/en\/products\/prox-piston-size-66-37-ktm-sx-250-05-exc-250-06-husqvarna-tc-250-14-te-250-14-beta-rr-250-2-stroke-13-15","provider":"MxProStoreParts","version":"1.0","type":"link"}