Elite 250 - seriously heavy rollers?

[Swordsman]

So I'm going through and replacing all the maintenance stuff, and I've got most everything ordered.... except the rollers. The information available says the stock rollers are a whopping 22.6 grams! That's about 50% heavier than anything I've ever seen mentioned before on a scooter forum.

Anyone have experience with this? I wanna stick with rollers vs sliders this 1st time around, just to have a base to compare it to later on, but man, that seems really heavy when most people are debating 11-15 grams...?

~ SM