Boyesen Supercooler Water Pump Kit Yamaha Yz450F 14-22, Wr450F 16-21, Yz450Fx 16-22 Magnesium Colour:Magnesium 0 Junior was designed specifically

0 Junior was designed specifically for young riders who are looking for all-in-one body protection

Replacement MX-9 MIPS Peak

Velocity Flow Ventilation™ system for maximum cooling

elastic waist area and spandex mesh materials on the legs

CRF450R 17-20

Boyesen Supercooler Water Pump Kit Yamaha Yz450F 14-22, Wr450F 16-21, Yz450Fx 16-22 Magnesium Colour:Magnesium 0 Junior was designed specificallyThe 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