5 core components you must know about electric bicycles
The rise of electric bicycles changes how we travel. It also makes more people interested in their performance and design. If you're new to e-bikes or are planning to buy one, understanding its core components will help you make a more informed choice. Here are the five most critical parts of an e-bike and how they impact the riding experience.
1. Motor: the heart of an electric bicycle
The motor is the power source of an electric bicycle. It affects the speed, climbing ability, and smoothness of the ride.
- type
- Brushless motor: high efficiency, low maintenance, suitable for long distances and various complex terrains.
- Brushed motors: Lower price, but relatively shorter efficiency and lifespan.
- Selection suggestions :
For daily commuting, the recommended power is 800W to 1500W. However, mountain biking or carrying cargo needs a more powerful motor.
2. Battery: the key to battery life
The battery directly affects the cruising range of an electric bicycle and is one of its most important components.
- Common battery types :
- Lithium batteries: lightweight, long life, and high charging efficiency, are the mainstream in the market.
- Lead-acid batteries: Cheaper, but heavier and have a shorter life.
- Pay attention to the parameters:
battery capacity (Ah) and voltage (V), which determine the battery life.
For example, Keteles' electric bicycles use high-performance lithium batteries that can support up to 60 kilometers of driving range on a single charge, fully meeting the needs of daily commuting and weekend riding.
3. Controller: The brain of the electric bike
The controller is responsible for connecting the battery and motor and adjusting the power output. It is the "brain" of the electric bicycle.
- Function :
- Adjust speed and power output for a smoother ride.
- Provide overload protection to prevent circuit damage.
- Selection suggestions:
High-quality controllers not only enhance the riding experience but also extend the life of the motor and battery.
4. Sensor: assistant for precise control
The main function of the sensor is to sense the pedaling force or speed of the rider and transmit the signal to the controller to adjust the output of the motor.
- Main types :
- Torque sensor: Adjusts power output according to pedaling intensity, making it more intelligent.
- Speed sensor: adjusts output according to cadence, more suitable for beginners.
- Selection suggestion:
Users with high requirements for comfort are recommended to choose a model equipped with a torque sensor.
5. Frame and wheelset: guarantee of durability and comfort
The design of the frame and wheels not only determines the durability of the electric bicycle but also directly affects the riding comfort.
- Frame material :
- Aluminum alloy: lightweight and rust-proof, it is the mainstream choice.
- Carbon fiber: lighter but more expensive, suitable for high-end models.
- Wheelset features:
Wide tires provide better grip and are suitable for mountain riding; narrow tires are more suitable for urban commuting.
How to choose a high-quality electric bicycle?
After understanding the five core components of electric bicycles, do you already have a clearer direction of choice? Keteles electric bicycles have advanced brushless motors and high-performance lithium batteries.
They also feature smart controllers and lightweight aluminum alloy frames. This design makes every ride more comfortable and convenient. If you are looking for an electric bicycle with superior performance and excellent quality, you may wish to visit the Keteles official website to choose your perfect riding companion!