Boyesen Supercooler Water Pump Kit Honda Crf250R 04-09, Crf250X 04-18 Magnesium Colour:Magnesium Use any 1/4" drive attachments

Use any 1/4" drive attachments such as sockets

525 RR 4T 05-09

450 XCF-W 03-16

28 to 83% light transmission (VLT)

Boyesen Supercooler Water Pump Kit Honda Crf250R 04-09, Crf250X 04-18 Magnesium Colour:Magnesium Use any 1/4" drive attachmentsReduced 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.