Fits 14x2.125 57-254 MTB, cross bike, and mountain bike wheels with a 14-inch wheel diameter and 2.125-inch width.
Includes two 14x2.125 bicycle tires, two 14x1.75/2.25 bicycle tubes, and two rolls of bicycle rim tape.
Shipping: Ships quickly. Packages are stored in Amazon warehouses and will be shipped promptly once your order is received.
Tire Installation Instructions and Precautions:
1. The tire's rolling direction is the direction it is installed (indicated by an arrow on some tires, the arrow's direction is the tire's rolling direction). First, 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 flush with the outside of the tire and parallel to the bead. Otherwise, the tube will 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 manner and do not fold 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 lower tire is fully packed into the tire and that there are no small gaps between the tire and the steel ring. Then, begin inflating the tube. This completes the installation.
✅ [Ultra-Durable, Latest Design Folding Tire]: This latest design folding tire quickly absorbs vibrations, giving you a smoother ride. The 14 2.125 tire is made of high-quality rubber and high-knit yarn, providing excellent grip and wear resistance.
✅ [Applicable Scope]: Compatible with mountain bikes, cross bikes, and MTBs with outer tire sizes of 14x2.125 57-254 and 32mm Schrader valves. Note: Please check your tire size before purchasing. The tire size is usually marked on the side of the outer tire. Please note: Our tires are intended for normal riding. Non-standard applications such as extreme cross-country skiing, heavy loads, and modified vehicles are not covered by our standard after-sales service. Customers with such needs should carefully consider their selection and use.
✅ [Newly Released Thickened Design]: To meet the needs of frequent bicycle riders and further enhance the durability of our tubes, we developed a thickened tube that is approximately 25% thicker than standard tubes, with a thickness that is visible to the naked eye. This improves the tube's explosion resistance and puncture resistance. The tube's air intake is the same as that of motorcycles and automobiles, making inflation easy and convenient. You can now use the same air pressure gauge as in your car, making tire pressure management much easier.
✅ [Foldable]: All bicycle tires 14 2.125 and bicycle tubes are foldable, compact when folded, easy to carry, and can be stored in a bag as a spare tire for long-distance trips.
✅【Puncture Protection】: Bicycle rim tape protects bicycle tubes from punctures caused by glass, thorns, nails, and other road and small debris. It can extend the life of your bicycle tubes and is much less expensive.
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