Are the plastic spacers for customizing your setup? Could you adjust the gap size and also get the lip of the spacer where you want it (e.g. even with the starburst)? Thanks!
Indeed, they look sweet.
The plastic spacers are for more experienced players who prefer longer spin times, and less response for wrap style tricks.
What will be the weight on these guys?
Looks like a Pro-z mod spacer less.
Hornet is VERY different from Pro Z. Pro Z features a flared gap/shape and 5x4x10 bearing, whereas Hornet features a modified shape more preferred for looping, 4x8x3 bearing, and a higher burst count for more aggressive response.
(Pro Z on the left, Hornet on the right)