Boyesen Supercooler Water Pump Kit Honda Trx450R 06-09 + 12-14 (4Bolt) Magnesium Engine Service · Yamaha YZ85 2022

· Yamaha YZ85 2022

EVO 125-300 09-23

· Kawasaki KX250 2003

hydrophobic coating

Gearboxes operating in severe conditions: racing

Boyesen Supercooler Water Pump Kit Honda Trx450R 06-09 + 12-14 (4Bolt) Magnesium Engine Service · Yamaha YZ85 2022Reduced 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.