Tag Archives: eccentricity

ABEC ratings: Is higher really better? Pt. 2

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abec

Now do you see what I mean by these tolerances being mangled by the first few minutes of riding down the sidewalk? The pressure of you riding, along with the shocks of bumps and the cracks in the sidewalk will quickly add a lot more eccentricity to this groove, but nothing that you can truly notice at all. These tolerances… Read more »