Race Fit Radiator Hose Kit - Blue - Yamaha Manufactured by Samco? Sport UK - the world leader in silicone hoses, with over 20 years experience, Hand wrapped and visually inspected in the UK, European grade hi-temperature silicone to 356?F, Smooth flow and improved insulation promotes radiator efficiency and improves engine cooling, Three layers of reinforcement fabric high burst pressures and provide better debris/crash resistance, Zero block tooling technology results in clear and open hose junctions, from dangerous and restrictive flashing, UV-stable colors don*t fade with heat or sun