Airless Inserts including 22 x 1 3/8 Poly Foam Insert

22 x 1 3/8 Poly Foam Insert - Airless Inserts

22 x 1 3/8 Poly Foam Insert Replaces standard 22 x 1 3/8 inner tubes. Makes the tire "Flat Free". Airless insert fits most 22in wheels (37-501). Reusable. Installs with minimal tools. Tire required. Foam Insert Only. Sold individually