{"product_id":"namura-standard-bore-top-end-repair-kit-size-b-for-ktm-2001-125-sx-exc-54mm","title":"Namura Standard Bore Top End Repair Kit Size B for KTM 2001 125 SX \u0026 EXC 54mm","description":"\u003ch2\u003eNamura Standard Bore Top End Repair Kit Size B for KTM\u003c\/h2\u003e\u003cp\u003eThis standard bore top end repair kit Size B is a complete top-end overhaul set for 2001 KTM 125 SX and EXC models, featuring a 54mm piston and all necessary components.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura standard bore top end repair kit Size B provides a reliable solution for restoring compression and performance in your KTM 125. This top end repair kit includes a piston, rings, wrist pin, and circlips precision-matched to 54mm bore specifications. Designed for the 2001 KTM 125 SX and EXC, this top end repair kit ensures smooth power delivery and extended engine life.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes a high-strength cast piston with precise ring grooves for optimal sealing\u003c\/li\u003e\n\u003cli\u003eKit contains a wrist pin, needle bearing, and circlips for a complete rebuild\u003c\/li\u003e\n\u003cli\u003ePiston is matched to 54mm standard bore for exact fitment\u003c\/li\u003e\n\u003cli\u003eRings are pre-gapped to reduce installation time\u003c\/li\u003e\n\u003cli\u003eConstructed from durable materials to withstand high RPM operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor KTM 125 SX (2001)\u003c\/li\u003e\n\u003cli\u003efor KTM 125 EXC (2001)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIdeal for rebuilding top end during off-season maintenance\u003c\/li\u003e\n\u003cli\u003eCommonly used in motocross and enduro racing applications\u003c\/li\u003e\n\u003cli\u003ePerfect for restoring lost compression on high-hour engines\u003c\/li\u003e\n\u003cli\u003eSuitable for trail riding and competitive events\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\u003eTop End Repair Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Grade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSize B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2001 KTM 125 SX \/ EXC\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 What is included in this top end repair kit? \u003cstrong\u003eA:\u003c\/strong\u003e The kit includes a piston, piston rings, wrist pin, needle bearing, and circlips. All parts are pre-measured to work together for a proper rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I determine if Size B is correct for my engine? \u003cstrong\u003eA:\u003c\/strong\u003e Size B is a standard bore piston grade; you should measure your cylinder bore and compare to the piston diameter. Always check your cylinder for wear before ordering.\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":44890903707734,"sku":"SZ1F13498","price":175.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_e14533e6-ce4b-4bc4-a1de-a3bcb139d08a.jpg?v=1781144198","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-top-end-repair-kit-size-b-for-ktm-2001-125-sx-exc-54mm","provider":"Solid Spare","version":"1.0","type":"link"}