Kits replace the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium steel for higher performance and durability at high rpm Kits contain a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM retainers, bases and valve seals
| KAWASAKI KX 250 F KX250Z AMERICA 2016 |
| KAWASAKI KX 250 F KX250Z EUROPE 2016 |
| KAWASAKI KX 250 F KX250Z AMERICA 2015 |
| KAWASAKI KX 250 F KX250Z EUROPE 2015 |
| KAWASAKI KX 250 F KX250Z AMERICA 2014 |
| KAWASAKI KX 250 F KX250Z EUROPE 2014 |
| KAWASAKI KX 250 F KX250Z AMERICA 2013 |
| KAWASAKI KX 250 F KX250Z EUROPE 2013 |
| KAWASAKI KX 250 F KX250Y AMERICA 2012 |
| KAWASAKI KX 250 F KX250Y EUROPE 2012 |
| KAWASAKI KX 250 F KX250Y AMERICA 2011 |
| KAWASAKI KX 250 F KX250Y EUROPE 2011 |
| KAWASAKI KX 250 F KX250X ALL 2010 |
| KAWASAKI KX 250 F KX250W ALL 2009 |
| KAWASAKI KX 250 F KX250T ALL 2008 |
| KAWASAKI KX 250 F KX250T ALL 2007 |
| KAWASAKI KX 250 F KX250T ALL 2006 |
| SUZUKI RM-Z 250 SKX250NPA AMERICA 42 PS/ 31 KW 2006 |
| SUZUKI RM-Z 250 SKX250NPA EUROPE 42 PS/ 31 KW 2006 |
| KAWASAKI KX 250 F KX250N ALL 2005 |
| SUZUKI RM-Z 250 SKX250NPA ALL 42 PS/ 31 KW 2005 |
| KAWASAKI KX 250 F KX250N ALL 2004 |
| SUZUKI RM-Z 250 SKX250NPA ALL 42 PS/ 31 KW 2004 |
