With these CRF450R 2004 (4) USA partsfiches you have access to one thousand one hundred one spares.
The largest parts list ( CAMSHAFT / VALVE (PG. 2) ) contains one hundred forty-three products for this CRF450R 2004 (4) USA.
Honda CRF450R 2004 (4) USA on-line schematics - your first port of call when repairing or restoring.