Boyesen Supercooler Water Pump Kit Kawasaki Kx450F 16-18 Black Colour:Black YZ250X 23-

YZ250X 23-

water-resistant gear cover

· KTM 250SXF / 350SXF / 450SXF 2014

· Honda CRF150R 2015

125 SX 80-23

Boyesen Supercooler Water Pump Kit Kawasaki Kx450F 16-18 Black Colour:Black YZ250X 23-Reduced 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.