• Size & Diameter: 64mm, 70mm, 76mm and 80mm diameter, 24mm wheel width/thickness. 82A Moderate Hardness super high-rebound PU for a smoother and more comfortable ride
• Bearing & Note: ABEC-7 Bearings have been Installed. Improved precision, speed and durability. Bearing inner diameter 8mm, white plastic spacer inner diameter 6mm. NOTE: the white plastic spacer is suitable for 6mm axle, but if you pull it out, the wheel would be suitable for 8mm axle. Please check the specifications in the second product image to ensure it match your skates, and the package doesn't include any screws
• Flashing Wheels: With the coolest colorful light up wheels, make your kids a real shining star. Wheels are designed as self-generated power system, no battery needed
• Widely Compatible: Compatible with all kind of 2PM SPORTS inline skates. Specially formulated for Indoor use, also perform well outdoors or on the floor
• Packing Set: Package includes 4 wheels (bearings included), 20 white plastic lip