Valves

The Kibblewhite Valve Spring Kit is recommended for use with Kibblewhite valves.Fits:YAMAHAWR250F 01-15, YZ250F 01-15 As always, 21 Motorsports offers FAST and FREE shipping on Kibblewhite part number 80-80075. Please look around to find more great items...

Black Diamond valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction. Sold individually. Head Dia. 31.00mmThis item fits the following models: 1989-1990 Honda...

Black Diamond valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction. Sold individually. Head Dia. 31.50mmThis item fits the following models: 1989-1990 Honda...

KIBBLEWHITE INTAKEVALVE 25.5MMSTD As always, 21 Motorsports offers FAST and FREE shipping on Kibblewhite part number 30-30088. Please look around to find more great items from Kibblewhite and all the other great brands you love!

We choose to use C63000 nickel bronze as a material to make valve guides because of its ideal characteristics for the application. The 4-5 percent nickel content produces superior resistance to wear, and the approximately 80 percent copper content...

Must Use Kibblewhite Spring Kit with these valves. NOT compatible with O.E.M. springs.Fits:HONDACRF450R 02-15 As always, 21 Motorsports offers FAST and FREE shipping on Kibblewhite part number 30-30220. Please look around to find more great items from...

Black Diamond valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction. Sold individually. Head Dia. 36.00mmThis item fits the following models: 2002-2008 Honda...

Black Diamond valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction Sold individually Head Dia. 36.00mm This Item Fits the Following Applications: 2002-2008 Honda...

Black Diamond valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction Sold individually Heaqd Dia. 31.00mm This Item Fits the Following Applications: 2002-2008...

Black Diamond valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction. Sold individually. Must use KPMI Spring Kit when using Black Diamond ValvesThis item fits the...

Black Diamond valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction Sold individually Head Dia. 32.00mm This Item Fits the Following Applications: 2004-2012 Honda...

Black Diamond valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction. Sold individually. Head Dia 26.00mmThis item fits the following models: 2004-2007 Honda...