{"product_id":"namura-standard-bore-piston-kit-size-b-for-beta-rr-125-2-stroke-2018-2023-54mm","title":"Namura Standard Bore Piston Kit Size B for Beta RR 125 2-Stroke 2018-2023 54mm","description":"\u003ch2\u003eStandard Bore Piston Kit Size B for Beta\u003c\/h2\u003e\u003cp\u003eThis Standard Bore Piston Kit Size B is a 54mm piston assembly designed for the Beta RR 125 2-Stroke models from 2018 to 2023, providing reliable top-end performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Standard Bore Piston Kit Size B from Namura delivers a precise 54mm replacement piston for Beta RR 125 2-Stroke engines. This piston kit restores compression and power output, making it an essential component for engine rebuilds. Riders maintaining a Beta RR 125 2-Stroke will appreciate the consistent quality and fit of this Standard Bore Piston Kit.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eManufactured from high-strength aluminum alloy for durability\u003c\/li\u003e\n\u003cli\u003ePrecision-machined to 54mm bore diameter for accurate fit\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings, wrist pin, and circlips for a complete kit\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand high RPM operation in two-stroke engines\u003c\/li\u003e\n\u003cli\u003eReduces engine friction for improved throttle response\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Beta RR 125 2-Stroke (2018-2023)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring top-end performance during engine rebuilds\u003c\/li\u003e\n\u003cli\u003eReplacing worn pistons in competitive enduro and motocross riding\u003c\/li\u003e\n\u003cli\u003eMaintaining peak power output for trail riding and off-road use\u003c\/li\u003e\n\u003cli\u003eEnsuring reliable operation in high-stress two-stroke applications\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\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNamura Standard Bore Piston Kit Size B\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 Is this piston kit compatible with other Beta models? \u003cstrong\u003eA:\u003c\/strong\u003e This kit is specifically sized for Beta RR 125 2-Stroke 2018-2023; other models may require different sizing. Always verify your engine's bore and stroke before purchasing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include everything needed for installation? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes the piston, rings, wrist pin, and circlips. You will need to reuse your original cylinder or have it honed to specification.\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":44890486112342,"sku":"SZ1F11731","price":131.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_b4860ec0-32bf-4d4e-88e0-5458a952605e.jpg?v=1781140441","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-piston-kit-size-b-for-beta-rr-125-2-stroke-2018-2023-54mm","provider":"Solid Spare","version":"1.0","type":"link"}