JMP radiator cap
Increased opening pressure keeps the radiator circuit closed longer and the water starts boiling later.
This leads to less water loss in the cooling circuit.
Suitable for many Japanese motorcycle models such as Honda, Yamaha, Kawasaki, Suzuki.

Model Compatibility :


Yamaha YZ 426 F 5JG2 2000
Yamaha YZ 426 F 5JG6 2001
Yamaha YZ 426 F 5SF2 2002