Boyesen Supercooler Water Pump Kit Honda Crf250R 04-09, Crf250X 04-18 Magnesium Colour:Magnesium 250R Freeride 13-16

250R Freeride 13-16

Patterned after the popular D752 tyre

390 RR 17-23

525 RR 4T 05-09

Boyesen Supercooler Water Pump Kit Honda Crf250R 04-09, Crf250X 04-18 Magnesium Colour:Magnesium 250R Freeride 13-16Reduced 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.