Boyesen Supercooler Water Pump Kit Kawasaki Kx450F 06-15 Blue Colour:Blue YZ250 21-23

YZ250 21-23

Designed to be worn with Alpinestars’ range of off-road boots

Injected Carbon Composite Frame

RFX Race Front Brake Lever Honda CRF250/450 07-25 CRF250RX 19-25 CRF450RX 17-25

Boyesen Supercooler Water Pump Kit Kawasaki Kx450F 06-15 Blue Colour:Blue YZ250 21-23Reduced to its common reasons for being essential in an internal combustion engine, cooling system efficiency can have a dramatic influence on the longevity of the internal working components of your bike's engine. These include the reduction of thermal stresses and strains caused by pre ignition and detonation (particularly the latter), distorted cylinder bores, potential damage to pistons and rings, and damaged valve train components.