What is the size of this bike?

Bicycle size is 650c x 420 mm, which is suitable for 150 cm- 165 cm.

Bicycle is a traditional industry. Due to environmental protection and traffic problems, bicycles have once again become the favorite transportation and fitness tools for residents of all countries in the world, especially developed countries. The focus of the world bicycle industry is shifting from traditional means of transportation to sports, mountains and leisure. In developed countries such as the United States, Europe and Japan, bicycles are common products for sports, fitness, leisure and entertainment.

The size of the bicycle is based on the wheel diameter of the bicycle, that is, 1 inch =2.54 cm, 20 inches =50.8 cm, 24 inches =60.96 cm, 26 inches =66.04 cm, and 29 inches =73.66 cm.

Bicycles have only these sizes: 20 inches, 24 inches, 26 inches and 29 inches, which can be used as an environmentally friendly means of transportation.

Riding a bike:

Bicycle is one of the best tools to overcome heart function problems. More than half of the people in the world die of heart disease. Riding a bicycle can not only compress the blood flow through the movement of the legs, but also pump the blood back to the heart from the vascular endings. In fact, it also strengthens microvascular tissue, which is called "collateral circulation". Strengthening blood vessels can protect you from the threat of age and keep you young forever.

In addition, habitual cycling can gradually expand your mind. Otherwise, the blood vessels will become thinner and thinner, and the heart will deteriorate. In your later years, you will experience the troubles it brings, and then you will find how perfect riding is.

Cycling can also prevent high blood pressure, sometimes more effective than drugs. It can also prevent obesity and arteriosclerosis and make bones strong. Bicycle keeps you healthy without drugs, and it's harmless.

Bicycle is a tool to lose weight. According to statistics, a person weighing 75 kilograms can lose half a kilogram by riding 73 miles at a speed of 9.5 miles per hour, but he must persevere every day.

Riding a bike can not only lose weight, but also make your figure more symmetrical and charming. That is, people who exercise to lose weight, or people who diet while exercising, are in better shape and more attractive than those who only rely on dieting to lose weight.

Proper exercise can secrete a hormone, which makes you feel happy and cheerful. According to experience, we know that cycling can produce this hormone.