Fiido electric bikes are without a doubt counted among the top performers in the e-bike industry. And that’s exactly why we’ve brought to you an ultimate breakdown of all their electric bikes!

Whether you’re someone who needs an e-bike for intra-city commute or high-energy off-road riding, Fiido has got you covered. Its lineup has something for everybody. With innovative design additions and energy-conservative electric systems, Fiido electric bikes can satisfy all sorts of customers, no matter how versatile their demands are.

While Fiido is an acclaimed e-bike company, you must know what you’re looking for before you purchase a bike of their brand. So, sit back and read on as we take you through all the facts you need to know about all the main offerings from Fiido.

Fiido Electric Bike Line Up 

This guide will cover the following Fiido electric bikes: 

As you can see, there are two series of Fiido electric bikes, namely the D-series and the M-series. Both have their own distinctive features and characteristics, as you’ll read throughout this comparison.

Besides comparing the main specifications of these 6 e-bikes, we will be doing a general review to highlight the differences and similarities between the D and M series. Moreover, we will also be listing some additional information about these Fiido offerings to help you decide which one is the best for you. The major specs that we will cover will include the top speed, max range, tires, battery, brakes, motors, and all the other necessary information. 

So, without any further ado, let’s get into the ultimate Fiido electric bike lineup!

Fiido Electric Bikes: A Tabular Comparison

Here is a comprehensive table that covers all the important technical details of each Fiido electric bike covered in this guide. 

E-BikeD2SD4SD11M1M1 ProM21
Speed25 km/h31 km/h25 km/h32 km/h40 km/h40 km/h
Range60 km80 km100 km100 km130 km100 km
Motor250 W250 W500 W500 W
Motor TypeBrushlessBrushless
Brake2x Disc2x Disc
Weight24 kg23 kg17.5 kg25 kg
Tire Size16×1.95 in20×1.75 in20×1.75 in20×4.0 in
Tire TypeCSTOff-road
Dimensions (Unfolded)53*16*43in59*10*43in58*22*43in67*10*41in68*10*42in67*10*41in
Dimensions (Folded)30*14*26in33*18*25in33*16*23in37*17*31in38*18*31in37*17*31in
Input Voltage100-240 V100-240 V
System Voltage36 V36 V48 V48 V
Recharge Time5 hours7 hours7 hours9 hours
Temperature-10-50 °C-10-50 °C

Fiido D-Series

Fiido D-Series is meant to make it easier for users to conveniently travel around town.

The D11 for instance, it’s a very practical Fiido e-bike that favors compactness and portability. Thanks to its feathery net weight and small folded dimensions, you can carry it around to the train or put it in a car trunk. The D2S handles brilliantly well and offers flexibility in terms of usage. Fiido D4S gives great value for your money and is fun to ride. 

Fiido D-series is extremely versatile in terms of use, dynamic in features, and reliable as urban commuters. However, they do share some key differences and similarities. Knowing what sets these three electric bikes apart is pertinent to making a wise purchase. So, let’s look at how these differences and similarities play out in terms of features.

Fiido electric bikes

Similarities & Differences 

That covers a rudimentary level of differences and similarities between the three Fiido electric bikes. Let’s see how they fare off against one and another in individual features.


We’ve seen that Fiido D11 and D4S both share a wheel diameter of 20 inches, whereas the D2S has only 16-inch wheels. For the record, all three of the Fiido e-bikes are equipped with pneumatic wheels. In addition, the rubber type is highly resistant to wear and tear, and the rear shock absorber complements the overall handling very well.

While the D-series was originally perfected for city travel, these tires allow the Fiido electric bikes to climb tough terrain and endure poor road conditions as well.



Fiido D11 is far ahead when it comes to gears. It features a 7-speed Shimano gearbox with one sprocket on the front and seven on the back. The sprockets are covered so you can’t hurt yourself or damage your pants accidentally.

The D2S helps its riders climb hills easily with its 6-speed Shimano gearbox. Even with assisted riding off, you will feel a sense of ease riding the D2S up a hill.

Fiido D4S has a 6-speed shift placed aside a 52-tooth chain disk. This makes it easier for riders to shift gears and react to various road conditions quickly. In short, all three of these Fiido electric bikes are solid with their gears.


Next on our list of features is the batteries the D-series brings to the table. An e-bike’s battery can either break it or make it since it dictates the overall performance and usage capacity of the vehicle.

Fiido D11 has a 36-volt Lithium-ion battery with an amperage rating of 16Ah. Moreover, it’s got an innovative design for battery placement. The D11 has a seat post battery that can be removed and charged independently of the e-bike’s frame. This placement not only allows for better charging but also affects the range of the e-bike positively.

On the other hand, we have Fiido D2S with the same battery capacity of 36 volts, but a smaller amperage of 7.8 Ah. The same can be said for the D4S, although its amperage (10.4 Ah) is higher than the D2S, it has the same system voltage.


Another important contributing factor to an e-bike’s handling and riding quality is the suspension. Without good and trustworthy suspension, it may not only be uncomfortable to ride an electric bike, but even dangerous in some cases.

However, Fiido being one of the top names in the industry makes no compromise when it comes to suspension and shock absorbers. The D2S specifically offers an exceptionally smooth riding experience. This is because the competent manufacturers have installed a rear shock absorber that cancels out all bump feedback.

Even better are the mini-absorbers placed under the seat to ensure that the rider is comfortable at all times. The other D-series Fiido e-bikes also feature impressive suspension, and their slightly larger tire size greatly improves the handling.

Fiido electric bikes

Fiido M-Series

Now that we’ve looked at the D-series of Fido electric bikes in great detail, it’s time to move on to the M-series. The true beasts! Built for off-road travel and mountain riding, the M-series makes a statement as no other high-end e-bikes do. They are equipped with fat, sturdy tires that can withstand absolutely all kinds of terrain and environments. 

However, if we’ve learned anything throughout this guide, it is that a Fiido electric bike won’t sacrifice flexibility and versatility for anything else. The same applies to the M-series.

While they’re considered mountain bikes with herculean builds and massive tires, they can be used for normal commuting too. The M-series is comprised of features that support diverse usage. The three Fiido electric bikes do share some commonalities, and consequently some differences as well. Let’s take a look at what they are.

Similarities & Differences 

Now that we’ve given you the key similarities and differences between the three Fiido electric bikes, let’s check out how they stand out in terms of individual features.

Fiido electric bikes


As you must have noticed until now, the M-series consists of three powerful hefty beasts. Similarly, they are equipped with broad tires and ultra-wide rims. This is done so to ensure their riding scalability according to varying types of terrain.

All three of these Fiido electric bikes have a wheel diameter of 20 inches and 4-inch wide tires. This is done to create huge contact with the ground, and the superior grip design complements it by smoothening out all sorts of nasty bumps.


Hailed as the king of off-road electric bikes, the M1 Pro comes equipped with a 7-speed Shimano gear system. This makes it easier for the rider to calibrate their swiftness per changing terrain.

Similar is the case with the M1 and M21 – both have 7-speed Shimano systems installed. So, regardless of which Fiido electric bike you go for, the M-series will guarantee seamless transmission and freewheeling control.


Fiido e-bikes are known for their long-lasting, efficient batteries. Similar is the case with the M-series Fiido electric bikes. The M1 has a 36 V 12.5 Ah Lithium-ion battery. M1 Pro and M21 both share the same battery capacity of 48 volts.

The only slight difference between the two is of amperage – M1 Pro with 12 Ah and the M21 with 11 Ah. It isn’t a huge difference, but what matters is that the batteries are best by test. They are consistent in their recharge time and ensure great performance.


Next up we have suspension. Like we said earlier, it is a key contributor to an e-bike’s handling and stability. It also ensures user comfort and smooth riding. So, how does the M-series hold up in terms of suspension? Let’s start with the M1 first. It’s got dual suspension in addition to the 55mm max-travel coil-sprung fork.

Fiido electric bikes

What that does is minimize the vibrations from bumps and the electric system reaching your hands. This way, the rider can travel for hours on end without tiring their hands. Similarly, Fiido M1 Pro has dynamic shock absorbers that will allow you to glide through difficult terrain and busy city roads.

Speaking of handling and stability, the M21 has a super-accurate torque sensor. It is supposed to sense the amount of force put into the pedals with unprecedented low latency. This is what makes riding the M21 so natural and intuitive, while also accounting for its smooth and easy handling.

D-Series vs M-Series 

Now we’ve given you all the facts and figures you need to know about each bike from the two series. We’ve looked at how they hold up against one and another, but which series should you go for? That is a tough nut to crack, as both are meant for different purposes.

Having said that though, keep in mind that while their exact purposes may be different – D-series for regular travel, M-series for rough terrain, and mountain climbing – Fiido electric bikes are versatile and very flexible.

If you’re looking for an e-bike that’s going to get you from home to your workplace, the D-series may be a solid option. However, even if you do have to face some rough terrain on the way, they should hold up nonetheless. Similarly, you can ride an M-series Fiido electric bike causally on city roads and get great performance. So, it all comes down to the customer’s interest and choice finally.

Wrapping Up

That brings us to the end of the ultimate Fiido electric bike lineup. 

Hopefully, you now have a better understanding of the various Fiido e-bikes available in the market. You can compare the specs to what would match your needs the best, and ultimately make an awesome purchase!

Check out our Fiido electric bikes here.


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