A Cylinder Works replacement cylinder is a completely new, not remanufactured, cast aluminium nickel silicon carbide (NSC) electroplated stock bore cylinder that appears just like an OE cylinder.
NSC is a composite of nickel and silicon carbide, providing an excellent wear-resistant surface with oil retention capabilities.
Cylinders are then diamond honed to the exact bore dimension and proper surface finish to ensure the proper ring seal and oil retention.
Features:
- Cylinder looks just like stock.
- Nickel silicon carbide plated for longer life.
- No machine work needed *
- Replacement cylinder for standard bore only.
* Honda CRF250R and CRF250X may require slight case modification. Kit comes with instructions.
          
            
2001 Yamaha WR250F
            
          
            
2001 Yamaha YZ250F
            
          
            
2002 Yamaha WR250F
            
          
            
2002 Yamaha YZ250F
            
          
            
2003 Yamaha WR250F
            
          
            
2003 Yamaha YZ250F
            
          
            
2004 Yamaha WR250F
            
          
            
2004 Yamaha YZ250F
            
          
            
2005 Yamaha WR250F
            
          
            
2005 Yamaha YZ250F
            
          
            
2006 Yamaha WR250F
            
          
            
2006 Yamaha YZ250F
            
          
            
2007 Yamaha WR250F
            
          
            
2007 Yamaha YZ250F
            
          
            
2008 Yamaha WR250F
            
          
            
2008 Yamaha YZ250F
            
          
            
2009 Yamaha WR250F
            
          
            
2009 Yamaha YZ250F
            
          
            
2010 Yamaha WR250F
            
          
            
2010 Yamaha YZ250F
            
          
            
2011 Yamaha WR250F
            
          
            
2011 Yamaha YZ250F
            
          
            
2012 Yamaha WR250F
            
          
            
2012 Yamaha YZ250F
            
          
            
2013 Yamaha WR250F
            
          
            
2013 Yamaha YZ250F
            
          
            
          
            
          
        
A Cylinder Works replacement cylinder is a completely new, not remanufactured, cast aluminium nickel silicon carbide (NSC) electroplated stock bore cylinder that appears just like an OE cylinder.
NSC is a composite of nickel and silicon carbide, providing an excellent wear-resistant surface with oil retention capabilities.
Cylinders are then diamond honed to the exact bore dimension and proper surface finish to ensure the proper ring seal and oil retention.
Features:
- Cylinder looks just like stock.
- Nickel silicon carbide plated for longer life.
- No machine work needed *
- Replacement cylinder for standard bore only.
* Honda CRF250R and CRF250X may require slight case modification. Kit comes with instructions.
          
            
2001 Yamaha WR250F
            
          
            
2001 Yamaha YZ250F
            
          
            
2002 Yamaha WR250F
            
          
            
2002 Yamaha YZ250F
            
          
            
2003 Yamaha WR250F
            
          
            
2003 Yamaha YZ250F
            
          
            
2004 Yamaha WR250F
            
          
            
2004 Yamaha YZ250F
            
          
            
2005 Yamaha WR250F
            
          
            
2005 Yamaha YZ250F
            
          
            
2006 Yamaha WR250F
            
          
            
2006 Yamaha YZ250F
            
          
            
2007 Yamaha WR250F
            
          
            
2007 Yamaha YZ250F
            
          
            
2008 Yamaha WR250F
            
          
            
2008 Yamaha YZ250F
            
          
            
2009 Yamaha WR250F
            
          
            
2009 Yamaha YZ250F
            
          
            
2010 Yamaha WR250F
            
          
            
2010 Yamaha YZ250F
            
          
            
2011 Yamaha WR250F
            
          
            
2011 Yamaha YZ250F
            
          
            
2012 Yamaha WR250F
            
          
            
2012 Yamaha YZ250F
            
          
            
2013 Yamaha WR250F
            
          
            
2013 Yamaha YZ250F
            
          
            
          
            
          
        
 
   
  