YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal
YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal

YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal

$642.00
/
Shipping calculated at checkout.

YFZ450R YFZ 450R KIBBLEWHITE +1mm Intake Exhaust Valves Titanium Spring Kit Seal

Transform your YFZ450R into a high-performance beast with this complete valve train upgrade kit from Kibblewhite!

Key features:
  • Includes lightweight titanium valves, springs, retainers and collars for increased RPM and horsepower
  • +1mm Larger Kibblewhite Stainless Steel "White Diamond" Intake & Exhaust Valves (All 5)
  • Kibblewhite's patented "White Diamond" stainless steel intake and exhaust valves last longer than OEM
  • Complete set of Kibblewhite keepers / cotters / valve locks for all 5 valves.
  • Viton valve seals prevent oil burning and leakage
  • Designed specifically for 2009-2024 YFZ450R fuel injected models

THE ONLY KIT WITH A COMPLETE SET OF KEEPERS / COTTERS

MADE IN U.S.A.

This high-quality kit from Kibblewhite boosts the power and longevity of your YFZ450R head. The titanium valves and springs allow higher RPM operation without valve float. Kibblewhite's patented stainless steel valve design resists burning and recession, outlasting OEM valves. And the Viton seals prevent oil from contaminating the combustion chamber. With better sealing and airflow, you'll gain horsepower across the entire powerband.

Compatibility

This part is compatible with 62 vehicle(s)
Year Make Model Submodel Notes
2013 Yamaha YFZ450 --
2012 Yamaha YFZ450 --
2011 Yamaha YFZ450 --
2010 Yamaha YFZ450 --
2009 Yamaha YFZ450 --
2008 Yamaha YFZ450 --
2007 Yamaha YFZ450 --
2006 Yamaha YFZ450 --
2005 Yamaha YFZ450 --
2004 Yamaha YFZ450 --
2023 Yamaha YFZ450FSE --
2004 Yamaha YFZ450LE Limited Edition
2024 Yamaha YFZ450R --
2023 Yamaha YFZ450R --
2022 Yamaha YFZ450R --
2021 Yamaha YFZ450R --
2020 Yamaha YFZ450R --
2019 Yamaha YFZ450R --
2018 Yamaha YFZ450R --
2017 Yamaha YFZ450R --
Year Make Model Submodel Notes
2017 Yamaha YFZ450R Special Edition
2016 Yamaha YFZ450R --
2016 Yamaha YFZ450R Special Edition
2015 Yamaha YFZ450R --
2014 Yamaha YFZ450R --
2013 Yamaha YFZ450R --
2012 Yamaha YFZ450R --
2011 Yamaha YFZ450R --
2010 Yamaha YFZ450R --
2009 Yamaha YFZ450R --
2014 Yamaha YFZ450REL Team Yamaha
2024 Yamaha YFZ450RSE --
2023 Yamaha YFZ450RSE --
2022 Yamaha YFZ450RSE --
2021 Yamaha YFZ450RSE --
2020 Yamaha YFZ450RSE --
2019 Yamaha YFZ450RSE --
2018 Yamaha YFZ450RSE --
2017 Yamaha YFZ450RSE --
2015 Yamaha YFZ450RSE Special Edition
Year Make Model Submodel Notes
2014 Yamaha YFZ450RSE Special Edition
2013 Yamaha YFZ450RSE Special Edition
2012 Yamaha YFZ450RSE Special Edition
2011 Yamaha YFZ450RSE Special Edition
2010 Yamaha YFZ450RSE Special Edition
2009 Yamaha YFZ450RSE Special Edition
2013 Yamaha YFZ450RW Custom Graphics
2012 Yamaha YFZ450RW Custom Graphics
2007 Yamaha YFZ450SE Special Edition
2006 Yamaha YFZ450SE Special Edition
2005 Yamaha YFZ450SE Special Edition
2007 Yamaha YFZ450SE2 Special Edition II
2008 Yamaha YFZ450SP Special Edition
2008 Yamaha YFZ450SP2 Special Edition II
2007 Yamaha YFZ450V Bill Balance Edition
2006 Yamaha YFZ450V Bill Balance Edition
2013 Yamaha YFZ450W Custom Graphics
2012 Yamaha YFZ450W Custom Graphics
2011 Yamaha YFZ450X --
2010 Yamaha YFZ450X --
Year Make Model Submodel Notes
2010 Yamaha YFZ450X Bill Balance Edition
2011 Yamaha YFZ450XSE Special Edition

 

 

We ship next day most of the time. Modquad parts are shipped Monday-Thursday. Engine Kits are 3-5 business days.

We don't do backorder! If your items has already sold you will be notified immediately and you money refunded on the spot.

Sold items are removed daily.

If you see it on this website, it is 100% in stock unless it just sold before you clicked buy.

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