These 107mm wheels do NOT fit the drive gears that they come with. I called customer service after 30 mins of trying to force them on. They said they are very aware of this issue but for some reason still choose to sell this faulty product. They told me to try placing a towel over the wheel and hammering them on -- I did so, and the bearings broke...
Now they're offering to apply a conversion kit for me but I have to send my board into them. It should have never came down to this in the first place. Placing a skate wheel on a skateboard should never be an issue. Mold your equipment correctly so customers don't have to go through such an inconvenience (ESPECIALLY when you're already aware that the product is doesn't work). I paid next day shipping for absolutely nothing.
It's a shame because I've always backed this company against a lot of the hate they receive but now I'm understanding where people are coming from. Extremely lazy business practices.