Your thoughts on the New Honda CRF 450 L

Bedlam wrote:
You will mostly see these numbers on two-strokes and real basic four-strokes (like industrial horizontal shaft engines).

I have not found a particular VIN digit or string that tells you if it is road legal. Usually there is a database of NHTSA compliant VIN combinations and anything not on that list is by default not road legal unless you can prove otherwise.