1. Ordinary bicycle
Generally, it refers to Kun bike. The riding posture is bent leg standing, which has the advantage of high comfort, and it is not easy to get tired after a long ride. The disadvantage is that the bending posture is not easy to accelerate, and ordinary bicycle parts are usually very common parts, and it is difficult to achieve high speed.
2. Road bicycle
The types of vehicles used on the smooth road surface, due to the small resistance of the smooth road surface, the design of the road bike pays more attention to the high speed. They often use the down turn handle that can reduce the wind resistance, the narrow high pressure low resistance tire, the gear is higher, and the wheel diameter is larger than that of ordinary mountain climbing off-road vehicles. Because the frame and accessories do not need to be strengthened like mountain bikes, they tend to be light and efficient when riding on the road. As the frame does not need to be strengthened and often adopts a simple and efficient diamond design, road vehicles are the most beautiful bicycles.
3. Exercise bike
Healthy, fashionable, new concept, new concept, the most important feature of the fitness bike is the dual power of hands and feet, and the speed can reach 40km/h; Many ways of doing work, good fitness effect. When riding the bicycle, the hands and feet can drive the bicycle to do work at the same time, or they can drive the bicycle to do work alone. The use of foot pull pedal straight line type and hand pull pendulum swing type work mode not only improves the driving speed of the bike, but also exercises the leg muscles and arm muscles. It has obtained a number of national patents, and is suitable for middle-aged and old people to use as a means of transportation for walking and fitness, as well as for young people to use for tourism and entertainment.
4. Bicycle on site
The bicycle is used on the extremely smooth oval track indoors. It has no brake (for braking), no transmission and no reversible flywheel.
Triathlon/Time Trial Bicycle is a road bicycle used in triathlon and time trial events. The greatest feature of triathlon and time trial events is that it is not allowed to use draft, that is, competitors must overcome air resistance completely through their own force, rather than riding behind other competitors, Therefore, in the design of triathlon/time trial bicycles, great attention is paid to keeping the riders in a riding posture that reduces air resistance, and at the same time, to reducing the air resistance of the bicycles themselves. Triathlon cycling also allows riders to use muscle groups similar to those used in running, which makes the transition from riding to running easier.
5. Mountain Bike
Mountain biking originated in San Francisco in 1977. Vehicles designed to ride in mountainous areas are usually equipped with a transmission that can change labor-saving or fast gears. Some of them will be equipped with shock absorbers on the frame, and some of the tires have chocolate tread patterns to facilitate riding on the pavement without a paved bicycle surface. Dimensions of mountain bike parts are generally in English units. The rim is 24/26/29 inches, and the tire size is generally 1.0-2.5 inches. The frame size is also expressed in English system, such as 14 ", 17" and 19 ". It can be divided into many categories in detail, and the commonly seen type is xc. It can change gears, has thick tires and good grip, and is suitable for off-road driving. It has a shock absorption system to reduce turbulence. The overall strength is relatively high and the impact resistance is strong. It is less likely to be damaged when riding a bike with force.
6. Speed down single car
A downhill bicycle is also called a downhill bicycle. The English abbreviation is DH. It is a very challenging activity. Riders use specially made DH bicycles to glide on the hillside or even fall down to seek excitement. Activities are mostly carried out in mountain ridges, mining caves, snow and other areas. Austrian people set a world record of 210.4KM/H by using DH. The frame angle of a downhill bicycle is different from that of a mountain bike. The parts are in English units as well as mountain bikes. You must wear headgear, armor and other equipment when doing this job. The range of front fork damping is longer than that of mountain bike and XC bike. The tire width is generally more than 2 inches.
7. Children's bicycles
Children's bicycles are also called children's bicycles and children's bicycles. In Chinese Mainland, Taiwan and Singapore, they are usually called "children's bicycles" or "children's bicycles"; In Hong Kong and Macao, they are usually called "children's bicycles". Children's bicycles are a major category of baby carriages, which include children's bicycles, children's carts, baby walkers, children's tricycles, etc.
8. Touring bike
Developed from road bikes, it is suitable for ultra long-distance self-sufficient travel. It has a comfortable and relaxed frame geometric design, can bear weight, has a very low lowest gear, uses a wide tire, and pursues reliability and durability in the selection of accessories without too much emphasis on weight reduction. Mountain bike pedals are often used. It evolved from mountains. Most of them are the same as the mountains, but the configuration is flexible. For example, the handlebars can be replaced by butterfly shaped handlebars, which can be used in many positions to reduce fatigue for a long time. The front fork can also be equipped with shock absorption or non shock absorption. The wheels can be 700c or 26 inch. However, the brake is generally V brake. It is convenient to add shelves, tile covers and camel bags. In a word, all the changes are to increase durability and reduce fatigue during long distance.
9. Dead Flying Bicycle
The Dead Flying Bike originated from the track bike. The flywheel is fixed. Stepping forward makes the bike move forward. Stepping backward makes the bike move backward. Later, some alternative bike enthusiasts use the abandoned track bike as a working transportation tool. It can travel quickly through the city at a low price. At the same time, it requires some riding skills. These characteristics make it popular among bicycle lovers in Britain, America and other countries, and become a street culture. Major bicycle brands have also followed up to develop and promote the Dead Speed bike, making it popular among the public and becoming the most popular bicycle style in the city. Pure dead flying cars need certain technology and are dangerous. Therefore, the products developed by these manufacturers are dual-use dead flying and live flying, and equipped with brakes to ensure safety.
10. Multi passenger bicycle
It is also known as the cooperative vehicle. More than two people work together to control the direction. It is mainly used in tourist attractions for lovers, families and friends to play.
Folding bicycle
It is a kind of vehicle designed for easy carrying and loading into the vehicle. In some places, public transport vehicles such as railways and airlines allow passengers to carry bicycles that can be folded and bagged.
11. Wheelbarrow
It is also called BMX. There are many kinds of playing methods, such as flat flower, street style and earth slope. In addition, this picture is not BMX but a conceptual climbing bike.
12. Technical vehicle
Technical vehicle is a kind of bicycle specially used for extreme sports. In order to be more suitable for stunt performances, this kind of vehicle has made many modifications, such as a lighter but extremely strong body, no transmission, no rack, and even removed the brake mechanism.
