Bicycle classification

Ordinary Bicycle
Generally referred to as a Kun bike, the riding posture is a bent legged standing posture, with the advantage of high comfort and less fatigue during prolonged cycling. The disadvantage is that the bent leg posture is not easy to accelerate, and ordinary bicycle parts often use very ordinary parts, making it difficult to achieve high speeds.

Road Bike
The type of vehicle used for use on smooth road surfaces, due to the low resistance of smooth road surfaces and the greater consideration of high-speed in the design of road bicycles, often uses a down turn handle that can reduce wind resistance, a narrow high pressure and low resistance outer tire, a higher gear range, and a larger wheel diameter than ordinary mountain off-road vehicles. Due to the fact that the frame and accessories do not need to be strengthened like mountain bikes, they are often lightweight and efficient when riding on the road. Due to the fact that the frame does not require reinforcement and often adopts a simple and efficient diamond design, road bikes are the most beautiful bicycles.

Exercise Bike
The fitness bike, designed with a new concept of health, fashion, and new concepts, is characterized by dual power of both hands and feet, with a speed of up to 40km/h; Multiple ways of doing work and good fitness results. When riding this bicycle, both hands and feet can drive the bicycle to do work simultaneously, or they can drive the bicycle alone to do work. The use of foot pull pedal straight line and hand pull swing rod swing work methods not only improves the driving speed of the bicycle, but also exercises the leg muscles and arm muscles. Obtained multiple national patents, suitable for use as a means of transportation for walking and fitness for middle-aged and elderly people, as well as for travel and entertainment for young people.

Field Bike
A bicycle designed for use on extremely smooth oval shaped tracks indoors, with no brakes (for braking), no transmission, and no reversible flywheel.

Triathlon/Time Trial bicycle is a road bicycle used in triathlon and time trial sports. The biggest feature of triathlon and time trial is that it does not allow the use of draft, which means that athletes must overcome air resistance entirely through their own strength and are not allowed to ride behind other athletes, So when designing a triathlon/time trial bike, great attention is paid to keeping the rider in a posture that reduces air resistance, while also reducing the bike's own air resistance. Triathlon cycling also allows riders to use muscle groups similar to those used during running, making the transition from cycling to running easier.

Mountain Bike
Mountain bikes originated in San Francisco, USA in 1977. Vehicles designed for riding in mountainous areas typically have a transmission that can change gears effortlessly or quickly. Some may have shock absorbers installed on the frame, and some of the tire covers have chocolate tread for easy riding on unpaved roads. The 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 measured in English units, such as 14 ", 17", and 19 "to represent the size of the frame. It can be divided into many categories, and the ones we commonly see are generally XC. It can be changed gears, has thick tires, good grip, and is suitable for off-road use. It has a shock absorption system to reduce bumps. The overall strength is large, and the impact resistance is strong. Compared to ordinary bicycles, it is less prone to damage during strong cycling.