8mm 6inch Electrical Scooter Trolley Wheel 6 x 2 Solid Tires Whole Aluminum Wheels

1. Material: tire: rubber; wheel hub: aluminum alloy
2. Rubber groove surface with good grip, not easy to slip
3. Strong and wear-resistant material, long service life
4. Solid tires are not inflated and do not fall off, no need to worry about being punctured, maintenance-free
5. Simple installation, no special tools required
6. Bearing model: 8mm model: 608zz; 10mm model 6900RS
7. Bearing inner diameter: 8mm, 10mm
8. Size: about 154 x 45mm
9. Weight: about 570g