【xj】[Diameter & Note] - Bearing inner diameter 8mm, gasket inner diameter 6mm. Note: The spacer fits 6mm axles, but if you pull it out, the wheels fit 8mm axles. The package does not include axles or screws.

[Wheels] - These wheels are mainly used for luggage, support wheels or children's indoor roller skating. It is not recommended to use them on uneven surfaces.

[Robust material] - These rollers are made of high-quality material, wear-resistant and robust. Designed with 82A hardness to provide a long-lasting experience. Its high-performance bearings provide stability and comfort. If the buckle inside the wheel core is loose, it is recommended to add some paper between the white plastic lip and the bearing to better secure the wheel.

[Ultrasonic design] - Highly elastic material makes movement easy and silent, allowing you to enjoy skating time.

Color: Black

Material: PU

Size: 64 x 24mm

Package content:

8 x Inline Skate Wheels

Only the above package content, other products are not included.

Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.