I haven't taken my guards out of the packaging yet, but I'm pretty sure it's not a sticker type decal. My experience with guards like this is that the logo is painted on or something similar in that it's not actually a separate thing you can pull off. Scraping might work, but would definitely damage the plastic of the guard. Not the end of the world for a guy coming from a KLR, but I'd rather use some sort of solvent if I can.
The adhesive remover or WD40 might still work, but I just wanted to clarify the sticker thing.
They are likely painted on, some sort of solvent may work, or you may want to try a mild rubbing compound. My Acerbis guards are Rally II, and the logo is molded and raised, not getting that off!!! I do know however (from personal experience) that the plastic on these things is pretty soft and any polishing you do will likely result in serious dulling of your guards!!!
Best of luck,
A forum community dedicated to Kawasaki Versys motorcycle owners and enthusiasts. Come join the discussion about performance, touring, modifications, classifieds, troubleshooting, adjustments, reviews, maintenance, and more!