Boyesen Supercooler Water Pump Kit Yamaha Yz450F 10-13 Magnesium New Top mechanics and professional racers

Top mechanics and professional racers alike make sure this tool is handy

water-resistance and weight-saving

· Kawasaki KLX140 2020

All shift levers come with a bolt for installation

CR250 95-99

Boyesen Supercooler Water Pump Kit Yamaha Yz450F 10-13 Magnesium New Top mechanics and professional racersReduced 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.