Tusk Pressure Radiator Cap with Temperature Gauge Key benefits Raises your coolant boiling point by using a higher pressure rating than OEM caps, helping to prevent boilovers and coolant loss. Builtin temperature gauge on lets you read engine coolant temperature at a glance. Two pressure options provide compatibility across a range of machines: 1.8 kg/cm2 (25.6 psi) for most motorcycles, ATVs, and UTVs; 2.0 kg/cm2 (28.5 psi) for most European machines. Designed to provide reliable pressure performance while maintaining safe, effective cooling under load. What makes it stand out Integrated temperature gauge adds a practical monitoring tool without the need for extra sensors or gauges. Higher pressure rating than OEM caps helps maintain coolant integrity during demanding riding or work conditions. Clear compatibility guidance helps you choose the correct option for your machine type. Compatibility and specs Compatible with most motorcycles, ATVs, and UTVs. For most European machines, select the 2.0 kg/cm2 (28.5 psi) option. Pressure options: 1.8 kg/cm2 (25.6 psi) and 2.0 kg/cm2 (28.5 psi). Function: radiator cap with temperature gauge to monitor engine temperature and reduce boilover risk. Use scenarios Offroad riding in hot climates: Prevents coolant boilover during engine loads and long climbs. Longdistance touring on European motorcycles: Uses the 2.0 kg/cm2 setting to match European cooling systems while providing temperature visibility. Work or rugged use on ATVs/UTVs: Helps maintain coolant integrity under heavy use and rough conditions, reducing coolant loss from boilovers. Performance and reliability Designed to deliver consistent pressure performance to support stable cooling. The builtin gauge provides quick temperature awareness, aiding in proactive cooling management during rides or work tasks.