2-Pcs 700C Heavy Duty Bike Tubes with FV80mm Presta Valve for 700x18C/25C

Package Details: This package includes two heavy-duty bike tubes sized 700x18/25C with an FV80mm Presta Valve.

Heavy-Duty Inner Tubes: These 700x18C/25C inner tubes (18/25-622) serve as reliable replacements for a variety of cycling needs. Designed with enhanced ductility, these tubes accommodate various tire sizes, including 700x18C, 700x19C, 700x20C, 700x21C, 700x22C, 700x23C, 700x24C, and 700x25C (corresponding to sizes 18-622, 19-622, 20-622, 21-622, 22-622, 23-622, 24-622, and 25-622).

Premium Butyl Rubber Construction: Crafted from high-quality butyl rubber composite, these tubes offer excellent air retention, heat resistance, and long-lasting durability. Each tube undergoes rigorous inspection to ensure that only the best products reach your hands.

Upgraded Thickness for Durability: These upgraded tubes are 30% heavier than standard inner tubes available in the market, enhancing their durability significantly. The thicker design promises increased resistance against wear and tear.

Superior Shock Absorption: The heavy and robust butyl rubber material used in these inner tubes is designed to provide exceptional shock absorption. This minimizes vibrations and helps eliminate the discomfort caused by bumps and rough terrain, thereby enhancing your overall riding experience. Enjoy maximum comfort on your rides with these heavy-duty tubes.

Easy Installation: The 700x18C/25C heavy-duty replacement inner tubes facilitate straightforward installation and removal. Ensure that you check the valve position beforehand to verify the correct installation direction.

Installation Tips: Before installing the inner tube, it's advisable to submerge it in water. Look for bubbles, as their presence indicates damage. If you encounter any issues, please feel free to contact us. Additionally, always check the valve position to confirm proper installation. Remember to keep the inner tube away from sharp objects to prevent punctures during inflation.

100% Quality Assurance: We strive for excellence in our tires and welcome feedback from our customers to further improve our products and services. Should you face any issues with the product within a year of purchase, don't hesitate to reach out. We ask that you provide photographic evidence and a description of the situation to assist us in offering a quick resolution and saving your time. Our goal is to ensure your satisfaction, and we appreciate your trust in us!

Practical and Aesthetic Tire Lever: Included is a tire lever featuring stylish brand printing and a specially designed groove for the air valve vent. The tire lever boasts a non-slip texture for improved grip during use, while its edges are designed to be safe, preventing the tire from getting caught during installation.

In summary, these heavy-duty bike tubes offer durability, comfort, and ease of use, making them a great choice for cyclists looking for reliable inner tube options.

product information: