BOYESEN WATER PUMP COVER 99-22 YZ250, BOYESEN WPK-32AB SUPERCOOLER Carbon 0 takes inspiration from the

0 takes inspiration from the raw energy of flattrack racing

This adjustable system allows a custom fit based on comfort and safety preferences without compromising effectiveness

As racing evolves

RG125 (Euro) 92-94

BOYESEN WATER PUMP COVER 99-22 YZ250, BOYESEN WPK-32AB SUPERCOOLER Carbon 0 takes inspiration from theSUPER COOLER WATER PUMP KIT BOYESEN WPK 32AB Yamaha YZ 250 1999 2022 YZ 250X 2016 2022 New part from Boyesen increases water flow so you get a cooler, more consistent temperature and less horsepower loss during the late stages of a race. Cooler running temperature prolongs engine life. Tough powder coated finish Colour: Black