Tube:4.10/3.50-4 Tube gmc-reboot Zippered Main compartment opens towards

Zippered Main compartment opens towards rider

Built-in Music + Bluetooth Play built-in tunes or connect your own music via Bluetooth for a fun ride

Built with upgraded nylon cord fabric and reinforced bead chaffers for exceptional durability

The enhanced construction resists folding

125 inner tube

Tube:4.10/3.50-4 Tube gmc-reboot Zippered Main compartment opens towardsTube: 4. 10 3. 50 4 Tube Keep your 8 inch wheeled e mobility device rolling with this 2. 80 2. 50 4 replacement inner tube. Engineered to fit 8x2. 80 2. 50 4 tire sizes, this tube delivers reliable air retention and puncture resistance for consistent performance. Quick installation gets you back on the road without specialized tools or complex procedures, making it an essential spare for riders who depend on their equipment for daily commuting.