{"product_id":"moose-offroad-yam-86-bl6-blue-race-fit-radiator-hose-kit-yamaha-yz450f-wr450f","title":"MOOSE OFFROAD YAM-86-BL6 Blue Race Fit Radiator Hose Kit — Yamaha YZ450F \/ WR450F","description":"\u003cp\u003e\u003cb\u003eMOOSE OFFROAD — Samco® Sport UK Engineering, Y-Piece Race Design, and Maximum Cooling Efficiency for Yamaha YZ450F and WR450F\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eOptimize your Yamaha’s cooling system with the MOOSE OFFROAD YAM-86-BL6 Race Fit Radiator Hose Kit. Specifically engineered for the high-performance YZ450F and WR450F, this kit features an advanced \"Y-Piece\" race design with an integrated alloy insert. By eliminating the standard plastic T-junctions found in OEM kits, this race-fit assembly provides a more direct, high-velocity coolant path that significantly reduces engine temperatures during aggressive motos or technical enduro sections.\u003c\/p\u003e\n\u003cp\u003eManufactured in the UK by Samco® Sport—the world leader in silicone hose technology—these hoses are hand-wrapped using three layers of premium reinforcement fabric. This triple-layer construction offers exceptional burst pressure resistance and superior protection against trail debris and crash impacts. Utilizing Zero Block tooling technology, the internal junctions remain clear and free of restrictive flashing, promoting maximum radiator efficiency. The UV-stable blue finish is color-matched to Yamaha factory racing standards and is guaranteed to withstand temperatures up to 356°F without fading.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eY-Piece Race Design:\u003c\/b\u003e Includes a high-flow alloy insert to eliminate restrictive OEM junctions and improve coolant circulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSamco® Sport UK Manufactured:\u003c\/b\u003e Hand-wrapped and 100% visually inspected by the world’s leading silicone experts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriple-Layer Reinforcement:\u003c\/b\u003e Provides elite-level burst pressure and enhanced resistance to punctures and abrasion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eZero Block Technology:\u003c\/b\u003e Ensures smooth internal flow paths by removing dangerous manufacturing flashing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExtreme Heat Resistance:\u003c\/b\u003e European-grade silicone remains stable and flexible under thermal loads up to 356°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eYamaha Factory Blue:\u003c\/b\u003e UV-stable pigments ensure your hoses stay vibrant and match your Yamaha’s aesthetics for years.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eMoto-House MX Pro Tip:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Yamaha 450 platform is known for its incredible power, but high horsepower creates high heat—especially in tight singletrack or deep sand. The MOOSE OFFROAD YAM-86-BL6 is a \"Race Fit\" kit, meaning it streamlines the cooling architecture for maximum performance. When installing, ensure the alloy Y-piece is positioned correctly for unobstructed flow. We recommend using a high-quality stainless steel silicone-specific clamp kit to avoid \"pinching\" the triple-layer silicone. For the ultimate cooling package, pair these hoses with a 1.6 or 1.8 Bar high-pressure radiator cap.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eYear Range\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eModel Fitment (450cc)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003e2020-2023\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003eYamaha\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003eYZ450F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003e2019-2023\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003eYamaha\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003eWR450F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ Questions\u003c\/h3\u003e\n\u003cp\u003eQ) \u003cb\u003eWhat is included in the \"Y-Piece\" design?\u003c\/b\u003e\u003cbr\u003eA) This kit replaces the standard multi-hose junction with a more efficient Y-configuration and includes a high-strength alloy insert for improved flow and durability.\u003c\/p\u003e\n\u003cp\u003eQ) \u003cb\u003eDoes this kit come with clamps?\u003c\/b\u003e\u003cbr\u003eA) No, this kit includes the silicone hoses and alloy Y-piece only. We recommend purchasing a silicone-safe stainless clamp kit for installation.\u003c\/p\u003e\n\u003cdiv class=\"silo-links\"\u003e\n\u003ca href=\"\/search?q=Yamaha+YZ450F+Cooling+Upgrades\"\u003eYZ450F Cooling Parts\u003c\/a\u003e | \u003ca href=\"\/search?q=Yamaha+WR450F+Radiator+Hoses\"\u003eWR450F Accessories\u003c\/a\u003e | \u003ca href=\"\/search?q=Samco+Sport+Silicone+Hose+Kits\"\u003eShop All Samco Hoses\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003eMoto-House MX – Choice of Champions\u003c\/b\u003e – is located in Clermont\/Montverde, FL. We are the best shop in Central Florida with lightning-fast shipping.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MOOSE OFFROAD","offers":[{"title":"Default Title","offer_id":44571020525651,"sku":"YAM-86-BL","price":194.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/829948.png?v=1778075783","url":"https:\/\/motohousemx.com\/products\/moose-offroad-yam-86-bl6-blue-race-fit-radiator-hose-kit-yamaha-yz450f-wr450f","provider":"Moto-House MX","version":"1.0","type":"link"}