What are the components and detailed structure of an electric power-assisted bicycle? (P3)

15. Chain ring

The chain ring is an important part of a bike's drivetrain, it powers the chain and helps determine the bike's gear ratio. The disc set consists of round plates that are attached to the disc wings of the bicycle, with different numbers and sizes depending on the type of bike and its intended use. The disc set can have from one to three plates, each plate can have a different number of teeth. The front disc set is mounted directly to the bike's center axle, while the rear disc set is mounted to the rear disc wheel via a cassette and rear derailleur. The front disc set is mainly used to adjust the gear ratio for different terrain, while the rear disc helps to accelerate and maintain speed. Disc sets can be made of a variety of materials such as steel, aluminum, titanium or carbon, with varying strengths and weights. The disc set needs regular maintenance to ensure smooth operation and avoid malfunctions during use. In a bicycle's gear ratio, the disc set is an important factor, affecting the power and speed of the bike. When a disc set needs to be replaced, drivers need to choose the right disc set for their vehicle type and intended use to ensure the best performance of their bike.

See also: ADO DECE 300C . power bike

16. Crank

Crank is an important part of the bike's transmission system, it connects the disc set to the hub shaft and moves from the rider's foot to the front disc to generate propulsion and movement of the bike. . Cranks typically consist of two evenly spaced blades that are securely attached to a shaft coaxial with the bike's central shaft. Crank blades are often different lengths depending on the bike and intended use, and can be made of a variety of materials such as steel, aluminum, titanium or carbon. Cranks are usually designed to be removable, allowing riders to replace or upgrade the disc and crank to improve the bike's performance. Some cranks can be adjusted in blade length to match the driver's height and provide the most efficient thrust. When choosing a crank, drivers need to determine the right size, type and blade length for their vehicle type and intended use. A good crank can increase transmission efficiency, reduce driver fatigue and increase bike speed.

17. Pedals

Pedals are an important part of a bicycle's drivetrain, they help the rider generate thrust to move the bike. Pedals are securely attached to the bike's central shaft and have two flat surfaces for the rider's feet to rest on. They can be made of a variety of materials such as steel, aluminum or carbon. Pedals can be designed with a variety of spikes to hold the driver's foot, help increase grip and prevent slipping. In addition, some pedals are also designed with a footrest to help the driver keep balance when stopping or pedaling on an incline. When choosing a pedal, drivers need to determine the type and size that is appropriate for their shoe type and intended use. Some pedals are designed to help increase cycling performance, reduce rider fatigue, and improve their health and fitness.

See also: ADO Air 20 . power-assisted bicycle

18. motor

Motor (motor) is an important part of an electric bicycle (ebike), it helps to create thrust to move the bike more quickly and easily than a regular bicycle. There are two main types of motors used on electric bicycles: power-assisted motors and direct-drive motors. Power assist motor is a type of motor mounted on the rear or front wheel axle of a bicycle, it will assist the driver's propulsion when they pedal. A direct-drive motor, also known as an idle gate motor, is mounted directly to the bike's disc shaft and provides direct propulsion to the wheels. The motor is controlled by a controller, which allows the rider to increase or decrease the power level or speed of the bike. Some motors are also designed to support control by smartphone or remote controller. When choosing an electric bicycle, the driver needs to determine the type of motor that is suitable for his needs and environment. Some e-bikes may be equipped with a motor that can accelerate faster, while other e-bikes may focus on the durability and long-term performance of the motor.

19. Download tube with drive battery

Down tube with drive battery is an important feature of electric bicycles (ebikes) where the battery is integrated into the bottom tube of the chassis to provide power to the vehicle's engine. This is a common location for the engine battery, as it helps keep the vehicle's weight balanced and optimizes space on the vehicle. The battery is usually attached directly to the bottom tube of the chassis or housed in a special battery box mounted on the bottom tube. Some bottom tubes with motor batteries are designed to be removable, allowing riders to replace or upgrade their e-bike's battery easily. Some e-bikes can also be equipped with multiple batteries to increase the bike's uptime. However, the bottom tube with the motor battery can increase the weight and cost of the electric bike. In addition, this design can also reduce the space to put water bottles or other accessories on the car. Therefore, when choosing an electric bike, riders need to carefully consider their usage requirements to decide if a bottom tube with a motor battery is the best choice for them.

20. Disc brake

Disc brake is a type of brake on a bicycle that uses a rotating brake disc on the wheel to generate braking force. Compared to traditional brakes that use a brake pad, disc brakes have better braking ability, especially in wet or swampy conditions. The structure of a disc brake system consists of one or two brake discs that are attached directly to the wheel and a set of brakes that push the brake pads onto the disc to create friction. Disc brakes can be controlled manually or by foot. The advantages of disc brakes include better braking ability, less exposure to weather conditions, ease of maintenance and longer life. However, they are more expensive and heavier than traditional guard brakes. With the development of technology, disc brakes have become standard on many types of bicycles, especially on dirt bikes and road bikes.

21. Shock

Shock (also known as shock absorber) is a component on some types of bicycles, especially on dirt bikes and side bikes. The main function of shock is to reduce shock and vibration when navigating on difficult terrain. There are two main types of shock: anterior shock and posterior shock. The front shock (also known as the suspension fork) is attached directly to the slider on the front part of the chassis, while the rear shock is attached to the rear part of the chassis. Both types use springs and/or lubricants to reduce shock and vibration. Shock increases comfort and control when navigating difficult terrain, minimizing fatigue and helping to increase speed. However, they also have weaknesses, including their weight, higher cost, and the need for regular maintenance to ensure efficient operation.

See also: ADO DECE 300C . power bike

22. Linkage

Linkage (also known as rack or suspension) is a component on some mountain bikes that is used to create shock and vibration damping when navigating on difficult terrain. Linkage is commonly used to connect shocks to chassis and wheels. There are different types of linkage, including single pivot, multi-link, and faux-bar. Each type of linkage has its own advantages and disadvantages, and is used on different types of bikes for optimal performance on difficult terrain. Linkage is designed to increase comfort and control when navigating difficult terrain, minimizing fatigue and helping to increase speed. However, the disadvantage of linkage is that it requires regular maintenance to ensure efficient operation and can increase the weight of the bike.

2. summary

Basically, an electric bicycle has all the components of a traditional bicycle. But electric power-assisted bicycles have an additional battery system and electric motor to support and increase the power of the rider, helping to move faster and save energy.

Thank you for taking the time to read this rather lengthy post. To learn more about the ADO E-bike brand and the model of this exciting electric power bike, visit our store. We are honored to serve you.