Choosing an electric bike (also known as an e-bike) can be a bit overwhelming given the variety of options available on the market. However, here are some factors to consider when choosing an e-bike:
Purpose:
What will you primarily use the e-bike for: commuting to work, running errands, or leisurely rides? Knowing the purpose will help you determine the type of e-bike that is best suited for you.
Type of e-bike:
There are several types of e-bikes, including road, mountain, city, and hybrid bikes. Each type is designed for a specific purpose and terrain, so choose the one that best suits your needs.
Step-through types are easier to mount because they lack the horizontal support bar. Because of the lack of horizontal bar stabilization, materials generally need to be heavier to compensate. All things being equal, the extra weight increases power consumption and therefore reduces range. This type of bike is great for those who have some physical limitations or who are elderly.
Step-over bikes have a horizontal stabilizing bar. This type of frame is often called a triangle frame. These bikes can be lighter and suitable for all types of uses and terrains. However, the lightweight material may not be suitable for extreme conditions or heavy riders. Accessorizing has traditionally been a bit easier with step-over bikes because of the horizontal bar, but this is changing as more companies are focusing on the benefits of accessorizing.
Foldable bikes offer the advantage of improved portability and storage. For riders who live in apartment buildings or up a flight or two of stairs, this type of bike makes it easier to store. It could also be advantageous to those needing to jump on a bus or train.
Important terms:
Motor turning power : The turning power of the motor determines the speed and range of the e-bike. If you plan to use the bike for hilly terrain, you may need a higher-powered motor. Motor power is determined by the battery voltage. The heavier the load and power assist required, the more quickly the battery will drain.
Battery voltage: The majority of e-bikes currently available today are based around a 36 or 48-Volt battery. Voltage is basically a measure of the “push” imposed on the electrons to produce the electrical current. Naturally, the higher voltage batteries produce more “push” and allow faster speeds.
Battery capacity: Battery capacity indicates how much total power a battery can store and release. Higher capacity batteries can hold more electricity, but will also require longer charging times, in general. With e-bikes, battery capacity is measured in units called watt-hours (Wh). As an example, a 100 Wh battery can produce 100 watts for 1 hour or 10 watts for 10 hours. The higher this figure the longer the distance an e-bike can travel on a charge, depending on the amount of electricity consumed by the electric motor over time. There are many things that determine the consumption of the motor. How much assistance is being used, heavier loads, weather conditions, and type of terrain are among those. Much like with electric cars, temperature also effects battery performance. The lower the temperature, the less power a battery can output. One important consideration is to follow charging recommendations. Poor charging habits can cause the battery capacity to drop faster over time than it would with good charging habits. It is best to follow the manufacturer’s advice on how to properly charge the battery. This means to not allow the battery to be fully charged for prolonged periods (as in storage), or to let the battery drain to near zero percent charge.
With all of the above considered, how should you choose which e-bike to buy?
Comfort: The comfort of the e-bike is important, especially if you plan to use it frequently. Make sure it has a comfortable seat, handlebars, and suspension. Also pay attention to the position of the seat in relation to the pedals. For longer excursions, it may be more comfortable to have a more upright position rather than leaning forward. Many bike sellers will allow you test drive. There is no substitute for the “feel” of a bike.
Price: E-bikes can range in price from a few hundred to several thousand dollars. This is not a trivial purchase to most. Determine your budget before making a purchase. Remember, you get what you pay for. That is not to say that some very good quality bikes can be found for under $1000.
Range considerations:
The estimated range of an electric bicycle is dependent on a variety of factors.
Battery capacity: Battery capacity is given in watt-hours (Wh). It is a general indication of how much electricity the battery can store and also how much time will be required for a full charge. The higher the Wh storage, the longer the battery can go between charges, and that translates into longer range.
Motor efficiency: The efficiency of the motor determines how efficiently the motor consumes battery capacity and how much power the motor uses to propel the bike. Naturally, the more efficient motor will produce more power per Wh and result in longer range.
Terrain: The terrain you will be riding on can impact the range of the e-bike. As you would expect, riding uphill or through rough terrain will use more energy and reduce the range. Make sure that you buy a sturdy bike for rough terrain.
Rider weight: The weight of the rider can also impact the range of the e-bike. Heavier riders will require more power to move the bike and will have a shorter range. Also consider any cargo you might be carrying and factor this into the total weight. Pay attention to the stated weight capacity of a bike you are considering.
Riding style: The way you ride the bike can also impact the range. Riding at high speeds or using the motor excessively can drain the battery faster and reduce the range.
Tire type: Different tire treads, widths and size all effect range.
Should I buy an e-bike?
Electric bikes, or e-bikes, have several advantages and disadvantages to consider before making a purchase. Here are some of the most common pros and cons:
Pros:
Eco-friendly: E-bikes are environmentally friendly and emit zero greenhouse gases. They help reduce air pollution and traffic congestion when compared to internal combustion engine cars.
Cost-effective: E-bikes are generally more cost-effective than cars, motorcycles, or public transportation in the long run. They require minimal maintenance and are cheaper to operate than traditional vehicles. If your commute is short and the weather conditions are not awful, or if city parking is at a premium, e-bikes can be a great alternative to cars.
Health benefits: Don’t discount the health benefits. You may be getting some degree of assist from the bike, but you it may allow also you to take on tougher terrain or longer excursions. E-bikes can still provide a moderate level of exercise , which is good for heart health and aids in reducing stress. The pedal assist can make longer trips possible even when the user might not be in tip-top condition.
Increased mobility: E-bikes can make it easier for people with mobility issues to get around and travel longer distances.
Faster travel: E-bikes can help you travel faster than traditional bicycles, particularly on hills or longer distances.
Cons:
Expense: E-bikes are more expensive than traditional bicycles, particularly models with more advanced features and technology.
Weight: Even the lightest E-bikes tend to be heavier than traditional bicycles. Carrying them can be a challenge with some of the heavier models.
Range limitations: E-bikes rely on batteries, which can limit the range of travel before needing to be recharged. This can be a drawback for longer journeys or those without access to charging stations. The good news is that they are charged by the typical household outlet, and even if the battery gets drained, there is always your own leg power!
Maintenance: E-bikes require more maintenance than traditional bicycles, especially if the battery or motor requires servicing.
Safety concerns and local regulations: E-bikes can reach higher speeds, which can increase the risk of accidents or collisions. Certain types of e-bikes are not allowed in certain areas in some municipalities or countries. It is important to follow safety guidelines, be aware of local laws, and wear protective gear while riding.
