10-15 CRF 250R Valve Guide Kit Kibblewhite RED Viton Seals Head Fix Engine Build YZ125 and combustion chamber

and combustion chamber

Copper washers provide optimal seal between cylinder and head

Kibblewhite One-piece stainless steel Black Diamond Valves

Stock bore 10:1 replacement piston

10-15 CRF 250R Valve Guide Kit Kibblewhite RED Viton Seals Head Fix Engine Build YZ125 and combustion chamberHonda CRF250R Kibblewhite Valve Guide + RED Seal Set Product Overview This is a complete Kibblewhite Performance Kit for the Honda CRF250R. Includes OEM size bronze valve guides and Kibblewhites legendary RED Viton stem seals for superior fit, function, and longevity. Whats Included Kibblewhite One Piece Bronze Valve Guides (4) Kibblewhite RED Viton Valve Stem Seals (4) Model Fitment Honda CRF250R 2010 to 2015 OEM Replacement Replaces Honda OEM Part