As Gino said, they should be T158LL with hollow center guide teeth, not the solid.
Plus, too many sink marks. For the price, every other manufacturer provides better looking plastic tracks.
The sprocket is a big disappointment. Not only less surrounding under-scaled bolts, the center cap is completely wrong, and it’s hard to fix it w/out replacing the whole thing.
Real thing:
My CAD based on the photo:
Their excrement - see the highlighted:
The drive wheel center cap needs a lot more “fins” around:
Their excrement:
You’ll find Academy Sep 2’s and Rye Field’s version center caps much more accurate with the details. Sure, I’m bordering “rivet counter”.