Clincher, tubeless, and hookless tubeless tires have such a big difference in tire pressure. Have you set it right?"2021 GIANT TCR hookless tubeless tire wheels, what kind of tires can be used?", After the release, judging from the message, many cyclists are not very clear about how much tire pressure they use, and there are not a few who use too high tire pressure. Today I wrote an article to talk about tire pressure. I checked the information and found that the situation is more complicated than we thought. Road tires and wheels are too split. A few years ago, when the mainstream road tires were 21c and 23c, tire pressures exceeding 100 psi was a normal operation, and many people believed that high tire pressures resulted in low rolling resistance and fast cycling. However, it is only on an ideal flat road, the actual road is rugged, and the bouncing caused by high tire pressure will absorb energy, which is equivalent to increasing the rolling resistance. This is why road bike tires are becoming wider and wider. 25c has become the mainstream. As aerodynamic wheels become wider and wider, 28c has a tendency to replace them. At present, the inner width of the rim of road bikes has also developed from 19mm to 21mm. After many 25c tires are installed, the actual expansion width has reached 28mm.
I believe that in recent years, many cyclists have tried and experienced the excellence and convenience of the tubeless system in the development of bicycles. The tubeless system not only can quickly repair the tires, but also improves the efficiency, comfort, handling, and stability, combined with the appropriate specifications. The wheel set, wheel frame and bead can be perfectly compatible, achieving high air tightness, more stable performance, and a trans-epochal design that can prevent tires from breaking.
The tire is one of the most easily consumed parts of a bicycle. The little friends who buy a bicycle must have a lot of questions: What kind of tire is more suitable? How to pay attention to the maintenance of tires? When should I change the tire?
Today, I will take you to talk about the related knowledge of tires and how to solve these problems. I believe this article will give you a comprehensive understanding of the tires.