For Xiaomi M365 / KUGOO M4 9 x 2.25 inch Electric Skateboard Tire(Black)

1. Inner groove honeycomb design, shock absorption more comfortable to build
2. Convex anti-slip pattern design, stronger grip
3. Dense shock-absorbing honeycomb, double the comfort
4. Anti-vibration and explosion-proof, easy to cope with various road surfaces
5. Lightweight and flexible, easy to install
6. Material: rubber
7. Surface hardness: about 72 degrees
8. Size: about 22 x 5.3cm
9. Weight: about 830g