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

1. Inner groove honeycomb design, shock absorption more comfortable to build2. Convex anti-slip pattern design, stronger grip3. Dense shock-absorbing honeycomb, double the comfort4. Anti-vibration and explosion-proof, easy to cope with various road surfaces5. Lightweight and flexible, easy to install6. Material: rubber7. Surface hardness: about 72 degrees8. Size: about 22 x 5.3cm9. Weight: about 830g