8-1/2x2 Flat-Free Airless Electric Scooter Tire with 134mm Flange Diameter
- Flat-free airless 8½x2 electric scooter tire with 121mm (4.76") ID.
- For rims with 134mm (5.28”) flange diameter and 121mm (4.76") bead seat diameter.
- Flat-free tires need to be a little smaller than the rim's flange and bead seat so they can stretch on and be held in tension on the rim to prevent slipping during acceleration and braking.