2003 2004 Honda CRF450R HPS Blue Silicone Radiator Hose Kit Coolant CRF 450R Material: Multi-Ply Reinforced Polyester with High Temp Silicone. Temperature Range:- 65 deg. F to + 350 deg. F (177 deg. C) OEM fitment has all the correct bends and curves for a perfect fit replacement on your bike,100% Stainless Steel Clamps are included for easy installation The race inspired Y-Shaped hose design adds performance and functionality to your bike by elimiating the OEM plastic y-fittings which might break during extreme condition. Withstand the harsh high temperature and high pressure operating conditions of the engine yet still maintaining peak efficiency during competition Motorcycle Application: 2003 2004 Honda CRF450R