4 PCS TIRES FOR IROBOT ROOMBA WHEEL SERIES 500, 600, 700, 800, 900 i7 ANTI-SLIP
💖 Easy to install: Tires compatible with Roboot Roomba are very easy to assemble. Remove the screws from the rear tire of the Roomba; 2. Remove the entire tire; 3. Remove the outer tire; 4. Install a new tire.