The SFR Inline Light Up Wheels come with flashing LED's built in! The magnetic generator light up the hwels as they spin,making those wheels stand out from the crowd! The come in a range of sizes to fit most recreational and fitness inline skates on the market

Available in 64mm, 70mm,72mm
82A SHR PU
No need for batteries 
Magnetic genertors included 
Bearings NOT included