On average 3 to 5 years, or 500 to 1000 charge cycles, depending on use, maintenance and battery type.
How does an electric bicycle work?
Electric bikes are rapidly gaining in popularity as a sustainable and efficient means of transport. They resemble traditional bicycles, but are equipped with a motor that provides assistance while pedaling.
Thinking of buying an electric bike? Then it's essential to understand how an electrically-assisted bicycle (EAB) works, from the motor to the battery, as well as the different types and functions.
What are the main components of an electric bike?
A VAE is made up of several components that work together to provide pedaling assistance and enhance the riding experience.
Battery
The battery supplies the motor with electricity and determines the distance and duration of your trips. Lithium-ion batteries are generally used for their long life and light weight.
- Integrated batteries: integrated into the frame, they offer better balance and smoother riding.
- Downtube or external batteries: often found on the more affordable entry-level models.
Electric motor
It provides pedaling assistance and generates additional power.
- Rear motor: direct drive.
- Central motor : more powerful, ideal for hilly terrain or electric MTB . Provides a more natural pedaling feel.
Sensors
They detect when and how hard you pedal. Most VAEs use a torque sensor, which adjusts the level of assistance according to the force exerted on the pedals.
Frame
Stronger than a conventional bike to support the extra weight and power. Racing bikes often have lightweight frames and large wheels, ideal for speed on paved roads.
Brakes
Because of their higher speeds, EABs need powerful brakes . Many models use disc brakes, for better braking performance and less maintenance.
How does pedal-assist work on a VAE?
When you start pedaling, the sensor detects this and activates the motor. The harder you press on the pedals, the greater the assistance.
Thanks to the control panel on the handlebars, you can adjust the level of assistance to suit the gradient, type of terrain or your pedaling cadence.
Do you still need to pedal an electric bike?
Yes, on most EABs, you still have to pedal. This is called pedal assistance. Some models are equipped with a throttle so you can move forward without pedaling, but these are less common and regulated in some countries.
How do I recharge an electric bike?
Charging a VAE is easy:
- Locate the charging port on the battery.
- Connect the charger to the bike and then to an electrical outlet.
- Wait until the indicator light shows that the battery is fully charged.
- Unplug the charger from the socket and the bike.
- Charging time is between 3 and 6 hours, depending on battery capacity. The more powerful the motor, the longer the charge.
Caution: overcharging can damage the battery. Always consult the manufacturer's manual.
How do I ride an electric bike?
- Switch on the bike with a button or key.
- Select the desired level of assistance.
- Start pedaling on flat ground.
- Change gear as the effort requires.
- Use the brakes in good time, as AC bikes are heavier than conventional bicycles.
Conclusion: Is an electric bike right for you?
Electric bikes are ideal for those looking for a healthier, greener and faster mode of transport.
Perfect for everyday use, sports trips or transporting children and shopping.
With proper maintenance, a VAE can last for many years: an excellent investment for your health and the environment.
Frequently asked questions about electric bikes
How long does an electric bike battery last?
Is an electric bike suitable for commuting?
Absolutely. With pedal assist, you'll arrive faster, less sweaty and more environmentally friendly.
Can you use a VAE in the rain?
Yes, most EABs are splashproof. However, it's advisable to store them in a dry place and recharge them indoors.
How much does a good electric bike cost?
Prices range from €1,000 to €4,000, depending on brand, motor type, range and additional features.