2004-2009 Honda CRF250R
PART NUMBER ITEM DESCRIPTION NOTES   QTY   RETAIL  
Valves              
XIVM12000 INTAKE VALVE HIGH FLOW STOCK REPLACEMENT   EACH   $162.95  
XEVM12001 EXHAUST VALVE HIGH FLOW STOCK REPLACEMENT   EACH   $162.95  
Guides              
CVGM12000 INTAKE GUIDE WITH FLANGE STOP   2   $46.64  
CVGM12001 EXHAUST GUIDE WITH FLANGE STOP   2   $46.64  
CVGM12002 EXHAUST GUIDE  08-09 Exhaust Guides   2   $46.64  
Intake Seats              
XISM1304-280-A25 STD INTAKE SEAT STOCK REPLACEMENT BERYLLIUM COPPER SEAT   2   $56.40  
XISM1314-280-A25 .010 OVERSIZE INTAKE SEAT .010 OVERSIZE BERYLLIUM COPPER SEAT   2   $56.40  
Exhaust Seats              
XESM1107-320-A25 STD EXHAUST SEAT STOCK REPLACEMENT BERYLLIUM COPPER SEAT   2   $65.76  
XESM1117-320-A25 .010 OVERSIZE EXHAUST SEAT .010 OVERSIZE BERYLLIUM COPPER SEAT   2   $65.76  
Retainers              
XREM12000 VALVE SPRING RETAINERS IN & EX TI RETAINER - FITS STOCK SPRINGS   2   $69.40  
XREM12002 VALVE SPRING RETAINERS IN & EX C-300 STEEL RETAINER   2   $69.40  
XREM12001 VALVE SPRING RETAINER EXHAUST 08-09 CRF250R EXHAUST - FITS STOCK SPRINGS   2   $69.40  
Valve Locks              
XLOM50750 INTAKE VALVE LOCK MACHINED VALVE LOCKS - BLUE   2 PAIR   $22.04  
XLOM50751 EXHAUST VALVE LOCK MACHINED VALVE LOCKS - RED   2 PAIR   $22.04  
XLOM45753 EXHAUST VALVE LOCK 4.5MM 08-09 CRF250R MACHINED LOCK - RED   2 PAIR   $22.04  
Valve Stem Seals              
CVMSEA12000 5.0MM VALVE STEM SEAL IN & EX KIT 04-07 CRF250R 5.0MM VALVE STEM SEAL KIT   4   $13.40  
CVMSEA12001 4.5MM VALVE STEM SEAL IN & EX KIT 08-09 CRF250R 4.5MM VALVE STEM SEAL KIT   4   $13.40  
CVVS701M 5.0MM VALVE STEM SEAL INDIVIDUAL     EACH   $3.35  
CVVSVSY1-4SV 4.5MM VALVE STEM SEAL INDIVIDUAL     EACH   $3.35  
Valve Springs              
CVVSK12000 SPRING KIT TI VALVES / SPRINGS   KT   $128.58  
CVVSK12001 SPRING KIT TI INTAKES - STEEL EXHAUST / SPRINGS   KT   $128.58  
PSIMX1905 INTAKE SPRING FOR TI VALVES FOR USE WITH TI VALVE ONLY   2   $64.29  
PSIMX2002 EXHAUST SPRING FOR STEEL VALVE USE WITH OEM STEEL VALVE   2   $64.29  
PSIMX2001A EXHAUST SPRING FOR TI VALVE FOR USE WITH TI VALVE ONLY   2   $64.29  
Spring Shims              
CVMS12000 VALVE SPRING SHIM KIT .010 THICK - USE AS NEEDED   4   $5.80  
CVMS12001 VALVE SPRING SHIM KIT .020 THICK - USE AS NEEDED   4   $5.80  
CVCRF250-.25 VALVE SPRING SHIM .010 THICK - USE AS NEEDED   EACH   $1.45  
CVCRF250-.5 VALVE SPRING SHIM .020 THICK - USE AS NEEDED   EACH   $1.45  
Cam Buckets              
XBT12102 INTAKE CAM BUCKET LIGHTWEIGHT - DLC COATED - SPECIAL STEEL   EACH   $85.47  
Clutch Springs              
PSIMX1801 CLUTCH SPRINGS     5   $68.06  
All 2008-2009 CRF250R valvetrain components are the same as the 2004-2007 except the stock exhaust valve stem diameter is 4.5mm
To use our titanium exhaust valves in the 2008-2009 models you will need to replace the exhaust guides, valves locks (cotters) and the
reatiners with the 2004-2007 model components listed above.  Please contact your CV4 representative with any questions