{"product_id":"namura-standard-bore-size-a-top-end-repair-kit-for-ktm-125-sx-2016-2022-54mm","title":"Namura Standard Bore Size A Top End Repair Kit for KTM 125 SX 2016-2022 54mm","description":"\u003ch2\u003eTop End Repair Kit for KTM\u003c\/h2\u003e\u003cp\u003eThis Namura standard bore size A top end repair kit for KTM 125 SX 2016-2022 delivers a complete piston, ring, pin, and bearing set at a 54mm bore to restore top-end performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis top end repair kit for KTM 125 SX models from 2016 through 2022 includes all necessary internal components to rebuild the cylinder assembly. Designed as a direct-fit 54mm standard bore kit, it replaces worn parts with fresh Namura components for reliable compression and power. Riders seeking a straightforward top end repair kit for KTM will find this kit ready for installation.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined 54mm piston with advanced skirt coating reduces friction\u003c\/li\u003e\n\u003cli\u003eIncludes wrist pin, circlips, and bearing for complete assembly\u003c\/li\u003e\n\u003cli\u003eHigh-quality ring set ensures consistent sealing and compression\u003c\/li\u003e\n\u003cli\u003eMatched to OEM specifications for hassle-free installation\u003c\/li\u003e\n\u003cli\u003eNamura components engineered for durability in high-revving two-stroke engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor KTM 125 SX 2016\u003c\/li\u003e\n\u003cli\u003efor KTM 125 SX 2017\u003c\/li\u003e\n\u003cli\u003efor KTM 125 SX 2018\u003c\/li\u003e\n\u003cli\u003efor KTM 125 SX 2019\u003c\/li\u003e\n\u003cli\u003efor KTM 125 SX 2020\u003c\/li\u003e\n\u003cli\u003efor KTM 125 SX 2021\u003c\/li\u003e\n\u003cli\u003efor KTM 125 SX 2022\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross and off-road racing engine rebuilds\u003c\/li\u003e\n\u003cli\u003eTop-end refresh for competitive two-stroke performance\u003c\/li\u003e\n\u003cli\u003eTrail riding and recreational dirt bike maintenance\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\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Bore Top End Repair Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKTM 125 SX 2016–2022\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 top end repair kit include a gasket set? \u003cstrong\u003eA:\u003c\/strong\u003e No, this kit contains only the piston, rings, pin, and bearing; separate gaskets are needed for a complete rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I use this kit with a cylinder that has been re-plated or honed? \u003cstrong\u003eA:\u003c\/strong\u003e This is a standard bore 54mm kit, so the cylinder must be within factory specifications and not overbored for this kit to fit correctly.\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":44949786624086,"sku":"SZ1F14893","price":241.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_24838726-ada2-4024-9ce8-ca93ed24aebf.jpg?v=1781399019","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-size-a-top-end-repair-kit-for-ktm-125-sx-2016-2022-54mm","provider":"Solid Spare","version":"1.0","type":"link"}