The single tang bearings have a 360° oil groove.
I am not sold on the modification, many high HP OEM designs have smooth shells. Having been a beach bum skin boarder for quite some time (many years ago, tho), I feel even the 180° grooves are unnecessary.
I am not sold on the modification, many high HP OEM designs have smooth shells. Having been a beach bum skin boarder for quite some time (many years ago, tho), I feel even the 180° grooves are unnecessary.
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