About this item

• 12x2.125 replacement inner tube, also compatible 12 x 1.75 12 x 1.95 12x2.125 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. An ideal choice for professional and industrial/commercial applications.
• 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.