Boyesen Supercooler Water Pump Kit Yamaha Yz250F 19-22, Wr250F 20-21, Yz250Fx 20-21 Black tear off alternative Stretchnet zones on the full

Stretchnet zones on the full back of the lower legs deliver superior airflow

CRF250R 18-21

· Honda CRF70 2005

case covers

Internal toe and heel reinforcement for enhanced protection

Boyesen Supercooler Water Pump Kit Yamaha Yz250F 19-22, Wr250F 20-21, Yz250Fx 20-21 Black tear off alternative Stretchnet zones on the fullThe Boyesen SuperCooler water pump kit is an aluminium investment cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system. This high flow, hydrodynamic water pump kit has been tested and designed to flow more coolant. By increasing the flow, the engine will run cooler at a more constant temperature. Investment cast aluminium construction Increase coolant flow at all RPM ranges Patented