BOYESEN Water Pump Impeller - Yamaha YZ250F Clip with outside nose to

Clip with outside nose to avoid any rotation at high engine rate

resistance to oils and gasoline

Customize your motorbike in the colours and design of your choosing with Blackbird graphic kits

but utilizes a platinum plating on the body to protect it from everyday elements

High-flow Blaster™ bite valve self-seals after each sip and features a twist on/off bar to prevent leaks when not in use

BOYESEN Water Pump Impeller - Yamaha YZ250F Clip with outside nose toIncreases water flow and reduces hydraulic friction for a cooler, more consistent temperature Reduces power loss in the final stages of a race Extends the life of the engine