Boyesen Supercooler Water Pump Kit Kawasaki Kx250 06-08 Magnesium Engine Ice CRF450R 07-20

CRF450R 07-20

Aluminum lower adjuster will not damage or scratch valves

Perforated footbed for additional cooling

from discerning hobbyists to seasoned professional athletes

4 large compartments keep your gear clean and organized

Boyesen Supercooler Water Pump Kit Kawasaki Kx250 06-08 Magnesium Engine Ice CRF450R 07-20Reduced 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.