{"product_id":"rotax-125-junior-mini-micro-max-cylinder-nisic-2025","title":"2. 413530-R Rotax 125 Junior Mini Micro MAX Cylinder NiSiC – 2025","description":"\u003cp\u003eThe \u003cstrong\u003eRotax 125 Junior\/Mini\/Micro MAX EVO Cylinder NiSiC\u003c\/strong\u003e (R.413530-R) is the current 2025-specification OEM nikasil-plated cylinder shared by the Rotax 125 Junior MAX EVO, Mini MAX EVO, and Micro MAX EVO engines. This revised cylinder features the Single Core Digital Print identification marking required for current technical compliance and replaces the previous R.223991 cylinder. The NiSiC bore plating provides the same exceptional wear characteristics as the Senior MAX cylinder, with the porting specification appropriate for the reduced power output required by these class configurations.\u003c\/p\u003e\n\u003cp\u003eFits: \u003cstrong\u003eRotax 125 Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/strong\u003e. The Senior MAX EVO uses the larger cylinder (R.413531-R). This cylinder must be paired with the correct intake or exhaust restrictors as required by each class technical specification.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.413530-R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e NiSiC plated, Single Core Digital Print, 2025 spec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces:\u003c\/strong\u003e R.223991 (previous Jr\/Mini\/Micro cylinder)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks the current 2025-spec Junior\/Mini\/Micro MAX cylinder alongside matching base gaskets and top-end rebuild components.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48168038170845,"sku":"R.413530-R","price":749.48,"currency_code":"USD","in_stock":true}],"url":"https:\/\/cmckarting.com\/products\/rotax-125-junior-mini-micro-max-cylinder-nisic-2025","provider":"CMC Karting","version":"1.0","type":"link"}