Crf color code for printing

Do you mean the PMS color of the red to match fender? What year CRF? Plastic colors have changed over the years.

Pantone 199C is a close match to my 13 front fender. Google search that and see if it is close to yours.

Going off the internet isn't gonna get you much closer than sort of. You're dealing with RGB to CMYK colour spaces, monitor calibration and your own printer's colour profiles (or lack thereof) if you decided to test it

You need an actual pantone book, look up a local designer and ask them if you can bring your bike to near their office and borrow their book, or goto the person printing it and ask them to do the same.

^ True that. Also want to make sure the PMS book is fairly new and matching under natural light. Even then it's really hard matching 100% due to the translucent plastic against the ink printed on paper PMS book.