High Pressure 1.8 Bar 25.6 Psi Radiator Cap Temp Gauge For Honda Crf450R 02-15 GenericFeatures: The Tusk High Pressure Radiator Cap with Temperature Gauge makes it easy to keep an eye on your machine?? s temperature. The radiator caps are designed with a higher pressure rating than OEM caps to raise your coolants boiling point. This reduces boiling over and losing coolant. Equipped on top of the cap is a temperature gauge so you can read how hot or cold your machine is running. Offered in a 1. 8kg cm2 (25. 6psi) for most motorcycles,