Bionic Roller Skate Wheel Lock Nuts (Set 8)
A very inexpensive way to maintain fast bearings for a long time.
Bionic Nuts are not only for looks or to reduce weight. We have never been ones to produce for looks. We evaluated looks during the design process but will never sacrifice quality or performance for appearance.
Most important feature and reason for making Bionic Nuts: there is a flange built into the nut unlike standard steel lock nuts. This flange protects against denting bearing shields during the removal or assembly of your wheels. Nearly every 1/2" wrench is designed too deep for the assembly and disassembly of quad wheels. The slightest angle or pressure from the wrench jeopardizes the efficiency of your bearing and can ultimately cause drag and fatigue.
We guarantee that if you use Bionic Nuts you will never dent another bearing shield, thus, saving you money, hassles of repairing or having to remove bearings and most important it ensures your bearings are rolling as free as they are capable of. (Bionic Nuts do not improve the speed of your bearings, they protect them from becoming damaged and losing speed that causes body fatigue.)
Bionic Lock Nut Features: