{"product_id":"namura-standard-bore-size-b-piston-kit-for-gas-gas-mc450f-fits-2021-2023-95mm","title":"Namura Standard Bore Size B Piston Kit for GAS GAS MC450F fits 2021-2023 95mm","description":"\u003ch2\u003eNamura Standard Bore Size B Piston Kit for GAS GAS\u003c\/h2\u003e\u003cp\u003eThis Namura Standard Bore Size B Piston Kit is a 95mm replacement piston designed for GAS GAS MC450F motorcycles from 2021 to 2023.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura Standard Bore Size B Piston Kit provides a direct fit upgrade for GAS GAS MC450F engines, restoring compression and performance in off‑road and motocross environments. This piston is engineered to match OEM standards for the 2021‑2023 model years, ensuring reliable operation on the track or trail.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision‑machined 95mm piston for accurate fitment in GAS GAS MC450F engines\u003c\/li\u003e\n\u003cli\u003eStandard bore size B classification for correct clearance on 2021‑2023 models\u003c\/li\u003e\n\u003cli\u003eHigh‑strength aluminum alloy construction for durability under high heat and load\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings, wrist pin, and circlips for a complete replacement\u003c\/li\u003e\n\u003cli\u003eOEM‑equivalent design meets factory specifications for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor GAS GAS MC450F 2021\u003c\/li\u003e\n\u003cli\u003efor GAS GAS MC450F 2022\u003c\/li\u003e\n\u003cli\u003efor GAS GAS MC450F 2023\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn‑The‑Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross and supercross racing requiring high‑RPM reliability\u003c\/li\u003e\n\u003cli\u003eEnduro and cross‑country trail riding where consistent power is essential\u003c\/li\u003e\n\u003cli\u003eRecreational off‑road riding and competitive hare scrambles\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds during routine top‑end maintenance intervals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNamura B Piston Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Classification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Bore Size B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4‑Stroke Single Cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e450cc\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 piston kit fit GAS GAS MC450F models outside 2021‑2023? \u003cstrong\u003eA:\u003c\/strong\u003e No, it is specifically sized for the 2021‑2023 MC450F; earlier or later models require different part numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is included in the kit beyond the piston? \u003cstrong\u003eA:\u003c\/strong\u003e The kit contains the piston, piston rings, wrist pin, and circlips — you will need to purchase a head gasket and cylinder gasket separately.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44949838331990,"sku":"SZ1F15626","price":307.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_133c9a90-3e68-40cd-8230-499392a9117e.jpg?v=1781400008","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-size-b-piston-kit-for-gas-gas-mc450f-fits-2021-2023-95mm","provider":"Solid Spare","version":"1.0","type":"link"}