I tried these a couple years ago on my KTM 530 and they worked ok then when I switched bikes KTM 500 I am running the fastaway adventure pegs and I do like them best for snow biking.
I run those and love them not the fact that there wide mostly because they stick out further from the frame ,when the snow pushes you feet off the pegs,its better to be longer! There machined billett so there pretty strong, I do think if they were powder coated instead of anodised that less snow would build up.
These are really nice they are wider and longer .Here's something to think about , sometimes longer isn't always better when it comes to snow . I've noticed some talk about longer pegs on the moto bikes to help with the wider boots . I ran the stock wide pegs on the Hawk for several years and my hips and knees have taken a beating from them ( not saying what works for one will work for another ) I finally tried a pair of motocross pegs and my knees and hips thank me for it . I stand with my knees pointed into the tank ( the wide pegs promote a loose or sloppy stance ) and my feet stay on the pegs and no longer get ripped off from the snow grabbing at them all the time . The pair I have also come with a flaw , the pegs are not open close to the pivot and certain conditions they pack with snow but that could be eliminated with open ones .