
▲ 34 r/Beyblade
They really made an entire fourth generation of Beyblade off of this one part
u/Repair_Jolly — 22 hours ago

Used sandpaper and a drill to spin the bit and sand down the ridges that give the bit resistance. Theoreticaly the Free bits are meant to reduce stamina loss and 10 toothed gear bits are also meant to increase efficiency.