I have two Big heists and they both are major big backend type reactions on medium conditions, and THS
conditions. Based on what I see out of my ball reactions, these probably do not have particle in them, maybe
mica (from the ones I have). I was pleasently suprised when I purchased these from Tekneek, they are really good pieces, and the price was right. I would recommend these to anyone looking for clean through the front, and big through the back, at least 5 -6 inches of track flare !
Thirtyclean
Currently Lineup (Raw Profit, Infinite Theory, Prodigy, Bank Pearl, Nano)