Boyesen Supercooler Water Pump Kit Honda Crf450R 02-08 Black Colour:Black 53 ventilation slots for maximum

53 ventilation slots for maximum cooling

and number plates

· Yamaha YZ85 2012

Yamaha YZ250 1993-1994 Yamaha WR250 1994-1997

KTM 200 XC-W 2003

Boyesen Supercooler Water Pump Kit Honda Crf450R 02-08 Black Colour:Black 53 ventilation slots for maximumReduced 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.