{"product_id":"tekno-rc-tkr1725-cooling-head","title":"Tekno RC TKR1725 Cooling Head","description":"\u003ch3\u003eTekno RC TKR1725 – Cooling Head (21bM)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description:\u003c\/strong\u003e\u003cbr\u003eThe TKR1725 is the replacement outer cooling head for Tekno RC's Blok 21bM .21 competition nitro engine. The cooling head manages heat dissipation during running; installing a fresh head restores proper cooling and helps hold engine temperatures in the correct operating range for consistent performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement outer cooling head for the Blok 21bM engine\u003c\/li\u003e\n\u003cli\u003eManages heat dissipation for consistent running temps\u003c\/li\u003e\n\u003cli\u003eLow-profile, laser-etched design\u003c\/li\u003e\n\u003cli\u003eNote: not eligible for Tekno's general warranty program\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Tekno Blok 21bM .21 nitro engine\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e 1 cooling head (outer head)\u003c\/p\u003e\n\u003cp\u003eRestore proper cooling to a well-used Blok 21bM.\u003c\/p\u003e","brand":"Tekno RC","offers":[{"title":"Default Title","offer_id":55854658289986,"sku":"TKR1725","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5063\/8402\/files\/TKR1725_9cedc196-94d6-4c72-b2d7-a6e06354a68f.jpg?v=1786220990","url":"https:\/\/www.powerhobby.com\/products\/tekno-rc-tkr1725-cooling-head","provider":"PowerHobby","version":"1.0","type":"link"}