Skip to Main Content
                

22% Off Cardo Bluetooth Ends In:

 
Search Suggestions
Menu

Product Details

Pro X Steel Exhaust Valve Conversion Set Kawasaki KX450F

This kit is offered as an alternative where the OEM application uses lightweight, but less durable Titanium valves. Pro X has now developed the Steel Exhaust Valve & Spring Kits, containing a set of steel exhaust valves plus a set of specially designed stronger valve springs. The Pro X kit just replaces the OEM valves & valve springs and can be installed using the OEM retainers, bases and valve seals.

Features:

  • Steel Valves for increased durability and less wear under extreme conditions
  • Chrome vanadium steel valve springs deal with the extra weight of the steel valves
  • Fully rebuildable with OEM retainers, bases and seals without the need of any further engine modifications
  • Nitrided valves offer high microhardness while super-smooth surface finish reduces friction between stem and guide

Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Pro X Steel Exhaust Valve Conversion Set Kawasaki KX450F 2009-2018 RevZilla Item #10154211 Store Sku MFR. Product #28.SES4409-1 AvailabilityIn Stock: Ships within 24 hours

This product DOES NOT FIT your 1999 Harley Davidson Sportster Custom XL883C

This Product Fits
Kawasaki
KX450F 2009-2018
This item is also available for 37 different vehicles. View All Models
Gas Gas
EC 250F 2010-2015
EC 300F 2013-2015
EC 450F 2013-2015
Husaberg
FE250 2013
FE350 2013
Husqvarna
FC350 2014-2015
FE350 2014-2016
KTM
250 SX-F 2006-2007
250 SX-F 2008-2012
350 EXC-F 2012-2016
350 SX-F 2013-2015
350 XC-F 2013-2015
350 XCF-W 2012-2015
Kawasaki
KFX450R 2008-2014
KX250F 2004-2016
KX450F 2006-2008
Suzuki
RMZ250 2004-2006
RMZ250 2007-2026
RMZ450 2005-2006
RMZ450 2007
Yamaha
WR250F 2001-2013
WR250F 2015-2018
WR450F 2003-2015
YFZ450 2004-2009
YFZ450 LE 2004
YFZ450R 2009-2025
YFZ450R SE 2009-2025
YFZ450 SE 2005-2008
YFZ450X 2008-2011
YFZ450X Bill Balance Edition 2010
YFZ450X SE 2011
YZ250F 2001-2013
YZ250F 2014-2018
YZ250FX 2015-2018
YZ450F 2003-2009
YZ450F 2010-2013
YZ450F 2014-2015
Product Description
Part Numbers
Fitment
0 Customer Reviews
0 Questions & 0 Answers
Join now & get rewarded!

Get Free 2-Day Shipping and $15 + 5% RPM Cash on this order.

Already enrolled in RPM? Link your existing membership here.

Reviews & Questions

$39.99/yr.
Spend Less. Ride More.
  • 5% RPM Cash Back*
  • 10% Off Over 70 Brands
  • $15 in RPM Cash When You Join
  • Free 2-Day Shipping & Free Returns*
  • And more!
Become a member today! Learn More