Suitable for children's and folding bicycles, this set features a 14-inch wheel diameter and a 1.75-inch tire width.
Includes two bicycle tires, two bicycle tubes, and two tire levers.
Shipping: Ships quickly and is stored in an Amazon warehouse. Once your order is received, Amazon will ship your item promptly.
Tips for installing tires and tubes:
1. The tire's rolling direction is the installation direction (indicated by an arrow on some tires, the arrow's direction is the tire's rolling direction). Clean the inside and outside of the tire to prevent the presence of gravel, impurities, and other foreign objects. Install the tire according to the tire's rolling direction.
2. After installation, inspect the bead (tire edge) for uniformity and symmetry. The bead must be outside the bead in all locations and parallel to the bead in all locations. Failure to do so will result in wobble during riding.
3. Insert the tube evenly into the tire with only a small amount of air (less than 10%). Stack the carcass in an orderly fashion, avoiding folding it inside the tire (inflating it while folded is prone to punctures). Place the tube and tire together on the steel ring, and check that the bottom tire is fully packed into the tire, without any small gaps between the tire and the steel ring. Then, you can begin inflating the tube. Installation is complete.
✅【APPLICATIONS】: Suitable for children's bicycles and folding bicycles with outer tires measuring 14x1.75 inches. The tube's air intake is the same as that of motorcycles and cars, making inflation easy and convenient. You can now use the same air pressure gauge as in your car, making tire pressure management much easier. Note: Please check your tire size before purchasing. Tire size is usually printed on the side of the outer tire. Note: Our tires are intended for normal riding. We do not offer standard after-sales service for extreme cross-country riding, heavy loads, or modified vehicles. Customers with such needs should carefully consider their selection and use. ✅ [Super Durable]: The 14 1.75 tires are made of high-quality rubber and high-knit yarn, providing excellent grip and wear resistance.
✅ [Foldable]: Both bicycle tires and tubes are foldable, compact, and easy to carry. They can be stored in a bag as a spare tire for long-distance trips.
✅ [Easy to Install]: Two high-quality plastic tire levers are included, making tire changes easy.
✅ [Proper Installation]: First, push the tube into the rim and inflate it with a small amount of air (20%). Next, install the tire, ensuring the edges of the tire and rim are aligned and the tube is not pinched, then inflate the tube to the appropriate pressure. (Please note that if the tube and tire are not inflated together (i.e., if only the tube is inflated, or if the tube is pinched between the tire and rim), air leaks and punctures are more likely to occur.)
