【Easy Installation】Includes pre-installed 608RS bearings and spacers for a smooth ride
【Medium Hardness & Illumination】83A Durometer for a comfortable and cool illuminated ride without the need for batteries, Flashing powered by magnetic core for added fun in the dark
【Wide Range of Use】Package includes 4 pieces (2*Front and 2*Rear) for 3-Wheeled Kid Push Scooter