{"product_id":"size-b-piston-bearing-gasket-kit-for-ktm-2001-2008-sx50-l-c-std-bore-39-50mm","title":"Size B Piston Bearing \u0026 Gasket Kit for KTM 2001-2008 SX50 L\/C STD Bore 39.50mm","description":"\u003ch2\u003ePiston Bearing \u0026amp; Gasket Kit (Size B, STD Bore 39.50mm) for KTM\u003c\/h2\u003e\u003cp\u003eThis piston bearing and gasket kit is a high-quality replacement for KTM SX50 L\/C models from 2001 to 2008, sized at STD Bore 39.50mm and Size B, providing all necessary components for a complete top-end rebuild.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis piston bearing and gasket kit is designed for KTM SX50 L\/C two-stroke engines, delivering a reliable rebuild solution with a STD 39.50mm bore. It includes the piston, bearing, and gasket set, ensuring proper fit for 2001-2008 models. This kit is ideal for restoring compression and performance in your KTM mini dirt bike.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSize B piston with STD 39.50mm bore for precise clearance\u003c\/li\u003e\n\u003cli\u003eIncludes needle bearing and complete gasket set\u003c\/li\u003e\n\u003cli\u003eManufactured to OEM specifications for consistent quality\u003c\/li\u003e\n\u003cli\u003eDesigned for high-rpm two-stroke engines\u003c\/li\u003e\n\u003cli\u003eReplaces worn original components for like-new operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor KTM SX50 L\/C (2001-2008)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring power in KTM SX50 mini motocross bikes\u003c\/li\u003e\n\u003cli\u003eRebuilding engines after piston seizure or wear\u003c\/li\u003e\n\u003cli\u003eCompetition and recreational riding applications\u003c\/li\u003e\n\u003cli\u003ePerforming a full top-end service on youth dirt bikes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e39.50mm STD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSize B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Engine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKTM SX50 L\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include a wrist pin and circlips? \u003cstrong\u003eA:\u003c\/strong\u003e This kit includes the piston, bearing, and gaskets; wrist pin and circlips are typically not included and should be ordered separately if needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I use this kit on a KTM SX50 with a different bore size? \u003cstrong\u003eA:\u003c\/strong\u003e No, this kit is specifically designed for STD 39.50mm bore; using it on a different size will cause improper fit and engine damage.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44890387087446,"sku":"SZ1F10667","price":109.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_6b40eb37-8328-43cc-a0f4-6a1aa967664c.jpg?v=1781138738","url":"https:\/\/www.solidspare.com\/products\/size-b-piston-bearing-gasket-kit-for-ktm-2001-2008-sx50-l-c-std-bore-39-50mm","provider":"Solid Spare","version":"1.0","type":"link"}