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What factors can make the ebike weight more lighter?

April 17 , 2023

The weight of an electric bike can take an important role in its performance and riding feeling. Lightweight e-bike makes them great fun to ride with the electric power on or off. They're perfect for commuting, errands and recreational riding. So what factors can make the ebike weight more lighter? Let’s talk about it in this article.

full suspension electric bike frames

Frames material

hardtail full carbon ebike light weight frames

The material used to make the bike frame is the most important factor that determines whether it's lightweight or not. There are different frame materials in various electric bike handles. This includes aluminum, carbon fiber, titanium, and steel frames. Aluminum and carbon fiber frames are typically lighter than a steel frames. The carbon fiber frame type is the most lightweight,high performance and popular in recent years e bike frames.It can provide a smoother ride and optimum performance, making it the popular choice for high-end electric bikes. The lighter your e-bike, the easier it will be to pedal around town!

Xiamen Tour de Cycling is committed to providing high quality and high performance carbon fiber ebike frames, we can provide hardtail and full suspension electric bike frames, as well as lightweight and aerodynamic ebike frames and the endurance ebike carbon frames.

Battery weight

The type of battery used in the electric bike can also affect its weight. Generally, the two common batteries are lithium-ion and lead-acid types. Meanwhile, lithium-ion batteries are usually lighter than lead-acid batteries. This can significantly influence the overall weight of an electric bike. They also have a higher energy density, meaning they can store more energy in a smaller space than lead-acid batteries. This means that a Li-ion battery of a given size will typically have a more extended range than a lead-acid battery of the same size.

Electric bike batteries that use the lithium-ion type also last longer than their lead-acid counterpart. However, a particular user maintenance routine will also affect the durability or lifespan of the electric bike battery. Since lithium-ion takes faster to charge than lead-acid batteries, it is less prone to electrical damage. More so, you should know the charging duration for your e0bike battery, which is usually indicated in the user manual or guideline.

Lightweight e-bike batteries don't weigh as much as heavy traditional e-bikes. They are often built into the down tube to avoid heavier fixings too. However, the lighter weight and smaller size usually mean less range than their heavier counterparts – but as you are able to ride the bike with the power off, long rides are still on the menu!

Motor power

Another factor that can influence the size of your electric bike is the motor type. The two major motor types are hub motor and mid-drive motors, which mainly differs by their location in the electric bike. Mid-drive motors are located in the middle of the bike, usually near the pedals. They are connected to the bike's chain, which allows them to use the bike's gears to amplify their power. This makes mid-drive motors well-suited for climbing hills and tackling challenging terrain. However, they can be more expensive and require more maintenance.

Hub motors are located in the hub of a bike's wheels (usually the rear wheel). They are simpler and easier to maintain than mid-drive motors and tend to be less expensive. However, they do not offer the same level of performance as mid-drive motors, as they do not have access to the bike's gears.

In terms of weight, the mid-drive is heavier than the hub motors. Thus, modern manufacturers instead use the hub motor type and improve its attributes to increase usage efficiency; this way, hub motors can perform effectively as med-drive motors and are considered a perfect option for average or typical commuters.

Lightweight e-bikes usually run smaller, lighter motors like Bafang,Fazua or Mahle. This means they generally don’t offer as much power, or torque, as the standard e-bike motors. However, due to the bikes being so much lighter, the motors don’t have to work as hard, which means you still get plenty of power to fly up the hills and ask the bike to help you when you need it.


The volume and type of accessories added to your electric bike can influence its weight. These include racks, lights, baskets, fenders, and many others. These accessories can range in weight from a few ounces to several pounds, depending on the specific item. For example, a basket or rack can weigh anywhere from a few ounces to a couple of pounds, depending on the size and material. Meanwhile, these accessories are essential in an electric bike, as some serve a protective function. For instance, fenders protect riders from mud and water, and lights improve visibility and safety. You may still choose the lightweight version of these accessories, and they will perform optimally.


The wheel is an integral part of an electric bike. It contributes to the speed rate of an electric bike while in motion. Generally speaking, larger wheels may be slightly heavier than smaller wheels due to their size, but the difference in weight is usually not significant. On the other hand, the material of the wheels can have a more substantial impact on the weight of the electric bike. For example, aluminum or carbon fiber wheels may be lighter than steel.

Lightweight e-bikes are easier for smaller riders to physically manage,offer reduced physical strain for everyone ,easy to carry upstairs or mount onto a bike rack, and are great fun to ride with and without electric assistance and often appeal to riders who don’t want all the power and help a traditional, heavier ebike offers . So It's important to note that the weight of an electric bike can also affect its performance.

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