Helix Racing High Pressure Radiator Caps are the perfect upgrade to improve your bikes cooling system. Increasing the radiator cap pressure higher will increase the boiling point, giving the engine a higher temperature before experiencing boiling coolant in the system.
- Upgrading to a high-pressure 1.6 BAR, 1.8 BAR, or 2.1 BAR from the stock radiator cap is the simplest and least expensive way to avoid over-boiling your engine
- Raising your cooling system's maximum operating pressure increases your coolant's boiling point, allowing you to ride harder and longer
- Universal fit for most Japanese models
- High-temperature corrosion-resistant silicone seals
Universal application for most common Japanese/import radiators. Will also fit KTM RC390 and Duke 390.