YunSCM 20x4.0 Tire Set with 20x3.5/4.0 Bicycle Tubes and 32mm Schrader Valves for 20-inch 4.0 Fat Bikes, Y-045

Rice grain projection design: Patterned twill design with a large contact area, Designed for stability and grip on good road surfaces and light off-road conditions.

Fat bike tire 20 x 4.0. Parameters: Maximum load 90kg (194 lbs). Inflate to 40-210 kPa (40-210 kPa). Rage 5-30/0.4-2.1 bar). MIN-MAX. ✅[Ultra-Durable, New Design Folding Tire]: The new design foldable tire quickly absorbs vibrations, giving you a smoother feeling on the ground. The 20 4.0 tire is made of high-quality rubber and high-knit yarn, providing excellent grip and wear resistance. ✅[Applicable Scope]: Suitable for fat bikes with 20x4.0 inch outer tires and 32mm Schrader valves. The tube's air intake is the same as that of motorcycles and cars, making inflation easy and convenient. Now you can use your car's air pressure gauge, making tire pressure management much easier. Note: Please check your tire size before purchasing. Tire size is usually marked on the side of the outer tire. Note: Our tires are designed for standard riding. We do not offer regular after-sales service for unusual uses such as extreme cross-country skiing, heavy loads, or modified vehicles. If you have such needs, please select carefully. ✅Foldable: All 20-inch 4.0 bicycle tires and bicycle tubes are foldable, compact, and easy to carry. They can be stored in a bag as a spare tire for long-distance trips. ✅Budget-Saving: Doing it yourself saves money compared to going to a local shop for tire replacement. Using a spare bicycle tube can prevent the embarrassment of being unable to ride after a tube bursts. ✅Correct Installation: First, push the tube into the rim and inflate it slightly (20%). Next, install the tire, ensure the tire and rim edges 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 sandwiched between the edge of the tire and rim, air leaks and punctures may occur more easily.)