Twin air of 2.0 bar Radiator capRef : TA00168A / 1090250

The TWIN AIR radiator cap 2.0 bar is an essential maintenance part for motocross riders who want to keep their cooling system under control. Designed to replace the original cap when the nominal pressure of the system is 2.0 bar, it plays its simple yet crucial role: maintaining the appropriate pressure in the system for consistent cooling during intensive use.

• Manufacturer reference: 177902
• Brand: TWIN AIR
• Nominal pressure: 2.0 bar
• Category: Radiator
• Usage: Adaptable according to the cooling system pressure

Ideal for off-road and motocross practice, this cap fits many models as long as the setpoint value of the system is compatible. It is perfect for riders who perform maintenance or replace a worn cap before muddy or rocky outings.

Check the nominal pressure recommended by your motorcycle manufacturer before ordering. Among the frequently affected machines are:

• GAS GAS ES 700 (2026 - 700 cm3)
• KTM 690 ENDURO R ABS (2026 - 690 cm3)
• HUSQVARNA FC 450 (2025 - 450 cm3)

Replace a worn radiator cap to maintain the sealing and proper functioning of the cooling system — a small gesture to avoid major issues on the track.