GIFTS FOR CHILDREN: Little ones are enamored by the LED light-up wheel technology. The flash of rainbow colors is both an exciting attraction to kids and a boost to safety and security. The magical flash rear wheels of 3-wheel scooters are the best gifts for 3-12 year-old age group absolutely but not suitable for riders over 120 lbs or aggressive casterboard use. SMOOTHER RIDE WITH LUMINOUS WHEELS: Made of super high-rebound polyurethane. High quality ABED-7 bearings and alloy spacer pre-fitted. ABEC-7 are more precise/less wobbly. More durable, smooth and comfortable. Our scooter tires will provide you and your child with a comfortable and safe ride. LIGHT UP SCOOTER REPLACEMENT WHEELS: The source of power for the lights wheel is based on rolling (NO CHARGING OR BATTERIES NEEDED), lights get brighter with the faster your kids go, which can avoid some accidents, give kids more fun and protection on Indoor and outdoor activity. Our glitter scooter tires are very cool and make your kids more eyeballs while skating. SAFE TO USE: These wheels are same diameter but tire are 5mm slimmer. The wheels have the same fit so can be used safely. Use for replacing the old or the broken one for safe skating. To get a new one, which is faster, smoother and more reliability skating. APPLICATION: 80mm diameter LED FLASHING wheels guaranteed to fit the front of your Mini or Maxi Micro Scooter or other scooters taking 80mm diameter. Please measure the size before buying, so as not to buy the wrong one and cause you unnecessary trouble.