YFZ450R Breather Box

Hit high RPM without losing oil!

The RP Race YFZ450F Breather Box (oil return tank) is designed for easy installation to prevent oil loss at high RPMs. 

• Quick install oil return tank
• Prevent oil lost at high RPM
• Clean, hassle-free installation to get you back on track fast.
• Sleek black powder-coated finish as standard.
• Shiny polished upgrade available upon request.
    

Those are really popular in GNCC racing.

Maximize your RPM performance now!