Luminous 72mm/85a Wheel (Single) Colour:BLUE/GLOW The integrated liner provides a

The integrated liner provides a comfortable and lightweight design

16 FR MW9 Bearings

the FRX 80 is ready for every ride

52mm core diameter

Luminous 72mm/85a Wheel (Single) Colour:BLUE/GLOW The integrated liner provides aSold individually. These l. e. d. wheels light up when you roll on them! They are super fun at night and provide the added safety of being seen while you're out skating in the dark. Each wheel comes with a magnet which goes in between the bearings. When the wheel spins, that magnet creates friction and that generates electricity to power the l. e. d.'s in the wheel. They work out of the box with skates that use 8mm axles. If your skates have 6mm axles