They have notches, wow I can see that. Lets be real I can see that just would like to how they hold up. Sounds like someone has put there stem on wrong before, I work in a shop so that never happens.
Working at a shop proves nothing but the point is a lot of high grade impact resistant plastics such as lexan (or those other ones i cant pronounce) would work just fine. Your bash guard holds up to majour hits doesnt it? and bash guards are plastic... for the most part.
man you are a retard. bashgurads get the shit kicked out of em headset spacers simply space. but you wouldnt get the point... And i dont act like i made them im simply sharing my thoughts in a positive manner rather than just saying something about them cracking.. but whatever, they will work or they will not, we will just have to see
ig·no·rant/ˈignərənt/Adjective 1. Lacking knowledge or awareness in general; uneducated or unsophisticated. 2. Lacking knowledge, information, or awareness about something in particular: "ignorant of astronomy" That's how you sound. I said they look good so get over it.
You had to go to an online dictionary to find that out? You are an idiot! And I'm glad u agree with me, It didn't appear you had any knowledge of this topic. I am rather surprised that u picked up on it.