For Honda CRF250 CRF250X CRF250R 04 05 06 07 08 09 Silicone Radiator Coolant Hose Kit Clamps Blue 1 year warranty For High Temperature and High Boost Application 3-Ply Nylon for Strong Reinforcement; Full 4.5mm Thickness Withstands Operating Temperatures from -65F to 500F Degrees Fahrenheit Working pressure 85 PSI / Burst pressure 245 PSI