Back From The Dead ☠️ Shop Restocked & Resurrected Gear

Extend Your Ride Season! Shop The Collection

5% Cash Back, 10% Off Select Brands & More Perks With RPM*

Need Tires? Get Up To $70 Back On Bridgestone*

JavaScript Disabled

To get the full RevZilla experience, enable JavaScript in your browser settings and refresh this page.

Free Shipping over $49.99Learn More ZillaCash: $5 for every $100Learn More Customer Service From RidersLearn More

Closeout

Pro X

Pro X Steel Exhaust Valve Conversion Set Kawasaki KX450F 2009-2018

Item: P962047

0 Read 0 Reviews Write a Review

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 … Read More

Pro X Steel Exhaust Valve Conversion Set Kawasaki KX450F 2009-2018

Fullscreen Zoom

$174^.⁸⁴

Rebate Available! View Details

This product DOES NOT FIT your 2009 Piaggio Beverly BV250

Looking for a different vehicle? Change vehicle selection

Ways to earn:

You'll earn $5.00 in ZillaCash

OR

Members get up to $23.74 in total value. Upgrade Now

This item Ships FREE

Guaranteed Low Price

Military and First Responder Discount

Product Details

Product Description

Part Numbers

Fitment

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 2009 Piaggio Beverly BV250

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 for All Models

0 Questions & 0 Answers for All Models

Reviews & Questions

0 Customer Reviews for All Models

0 Questions & 0 Answers for All Models

$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

By purchasing and enrolling in Riders Preferred Membership, you agree to the Program Terms and Conditions. *Some exclusions apply: 10% RPM discount applies on full price and sale price Exclusive Brands. 10% RPM discount applies on additional select brands at full price. Exclusions apply. RPM free 2-day shipping applies on qualifying items, contiguous U.S. only. Not available for AK, HI, or U.S. Territories. View shipping policies. RPM free returns apply on qualifying items and are processed on standard return timeline, contiguous U.S. only. View return policy.