{"product_id":"rear-brake-disc-cooler","title":"OTK Rear Brake Disc Cooler","description":"\u003cp\u003eSustained heat build-up in a kart brake system can contribute to brake fade and accelerated pad wear, particularly at circuits with extended braking zones or during longer race formats. The 0309.00 disc cooler ducts airflow directly onto the rear brake disc as the kart moves, which can help manage operating temperatures and support more consistent braking over a session. It is designed to integrate with the OTK rear brake assembly on both BSD and BWD equipped chassis.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 0309.00\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Brake disc cooling duct\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrake System:\u003c\/strong\u003e BSD and BWD\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTony Kart\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRacer 401 RR\u003c\/li\u003e\n  \u003cli\u003eRacer 401R\u003c\/li\u003e\n  \u003cli\u003eRacer 401S\u003c\/li\u003e\n  \u003cli\u003eRacer 401 T\u003c\/li\u003e\n  \u003cli\u003eRacer 401 TDX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKosmic\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMercury RR\u003c\/li\u003e\n  \u003cli\u003eMercury R\u003c\/li\u003e\n  \u003cli\u003eMercury T\u003c\/li\u003e\n  \u003cli\u003eMercury TDX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExprit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNoesis RR\u003c\/li\u003e\n  \u003cli\u003eNoesis T\u003c\/li\u003e\n  \u003cli\u003eNoesis TDX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLN Kart\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLN Four\u003c\/li\u003e\n  \u003cli\u003eLN Four T\u003c\/li\u003e\n  \u003cli\u003eLN Four TDX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRedspeed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRX RR\u003c\/li\u003e\n  \u003cli\u003eRX T\u003c\/li\u003e\n  \u003cli\u003eRX TDX\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe cooler is supplied on its own — all mounting hardware and ducting is included in the \u003ca href=\"\/products\/rear-brake-disc-cooler-fitting-kit-for\"\u003e0309.00KIT fitting kit\u003c\/a\u003e, which is required for installation and should be ordered at the same time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWorkshop Tip:\u003c\/strong\u003e When positioning the duct outlet, aim airflow across the vented section of the disc rather than directly at the caliper or pads. Directing cold air onto hot friction material can cause uneven thermal stress in the pad compound.\u003c\/p\u003e","brand":"OTK","offers":[{"title":"Default Title","offer_id":58448142139717,"sku":"OTK-BD-0309-00","price":21.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/2785\/6709\/files\/otk-rear-brake-disc-cooler.jpg?v=1783087527","url":"https:\/\/thekartstore.com\/products\/rear-brake-disc-cooler","provider":"IC Kartstore","version":"1.0","type":"link"}