4.00-17 5.10-17 4.00/5.10-17 Inner Tube 110/100-17 120/90-17 | Replacement Tube Straight Valve Stem

4.00-17 5.10-17 4.00/5.10-17 Inner Tube 110/100-17 120/90-17 Replacement Tube Straight Valve Stem

• 110/100-17 120/90-17 replacement inner tube, also compatible 4.00/5.10-17 tube. Please confirm the inner tube size to ensure proper replacement.
• The inner tube is made of high-quality rubber to ensure efficient performance and maximum shock absorption.
• The thickened design prevents air from seeping into the inner tube, ensuring longer-lasting inflation while providing better puncture and leak protection.
• Rubber-coated valve stem enhances the seal of the valve seat, preventing dust and sand from entering the inner tube and tire interior. The durable rubber valve seat design resists tearing.