One of mine came off pretty easy but it took vice grips for the other. They use some kind of white thread locker and it is some good stuff. Make sure you are turning them to the left and bite the bullet and damn the torpedo's. A heat gun could help but not sure about that, seems like it wouldn't hurt.
The Kury pegs are very nice, I have the extended ones on both sides and am enjoying them. Oh yea, when you get them off clean out the threads and use some blue lock tight, otherwise you may be having the same fight getting the new ones back on.
Some people go their whole life wondering if they made a difference, Marines don't have that problem.~ Ronald Reagan
2012 XCT, AFR+ Gen 4, Lloydz air filter. I don't equate noise with power.
I ride with the Force.