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Engwe Engine X: reviews and promotional code

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Published on: 31-05-2025 / Modified: 31-05-2025
Engwe releases quite a few electric bike models that all look somewhat similar, and honestly, it's not always easy to tell them apart. What's the real difference between two versions? Not always clear...

On this page, I help you get a clearer picture of the Engwe Engine X:

• a complete presentation of the bike, tested and illustrated
• a summary of user reviews, highlighting strengths and common criticisms
• a comparison with similar models, both from Engwe and other brands

This article is quite lengthy but should contain all the information you need. If you have any questions, feel free to ask them in the comments at the bottom of the page.

And if after all that, you're convinced this is the one for you, I'll also share a promo code to get it at a lower price.

Engwe Promo Code

To get an immediate €100 discount on Engwe's official website, just click the link below to activate the promo:

This link takes you to Engwe's homepage, but there's no need to enter a code: the discount is automatically applied at checkout. Simple and convenient.
Activate promo on official site

It also works if you choose another model from the brand!

To purchase the bike, simply add it to your cart:
Engwe Engine X

The non-promo price is usually the same on Amazon, but with the official site and my discount, you get the best price.

If you still prefer to buy it on Amazon, here's the link:
Engwe Engine X / Amazon

Presentation of the Engwe Engine X

Frame
The Engine X frame is made of 6061 aluminum, a sturdy classic that's not too heavy. It's a folding model at two points: a large hinge in the middle allows the bike to fold in half, and the stem can also fold down to take up less space.

There's a simple rear suspension (no linkage or other complicated system), with a travel of about 60 to 80 mm. It's not designed for aggressive jumps, but it clearly helps absorb small shocks and makes the ride more comfortable.

The frame is designed to support up to 150 kg of load, so you can pack quite a bit. However, all this means the complete bike weighs around 31.7 kg – not light.

Handlebar
The handlebar is mounted on a high, adjustable, and foldable stem. Once in place, it's about 120-130 cm from the ground, providing a very upright riding position, "chopper" style, which is very pleasant for relaxed riding. The handlebar is wide, BMX-style, offering good stability, especially on rough paths.

The downside is that on technical off-road terrain, it becomes a bit less maneuverable due to the high center of gravity and the not-so-aggressive position.

The stem folds via a lever, and there are ergonomic grips. On international versions, there's also a throttle trigger on the handlebar (disabled from the factory to comply with European regulations). If desired, Engwe explains how to reactivate it for private use.

Crankset and Transmission
The crankset is equipped with a single chainring with a double round guard – practical to prevent derailments and keep your pants clean. The transmission relies on a Shimano 7-speed derailleur (Tourney range, so entry-level) and a 7-sprocket freewheel.

It's not high-end, but for urban or leisure use, it does the job. Some very regular users have reported derailleur breakages after many kilometers – something to keep in mind if you plan to ride often and for long distances.

Motor
At the rear, there's a 250 W brushless hub motor. Engwe claims a torque of 55 N·m – quite high for this power. The result: strong acceleration and real assistance on hills as long as it's reasonable.

The motor is limited to 25 km/h to comply with the law but can be unlocked to reach up to 45-50 km/h on private terrain. Moreover, some clues suggest it's actually a 500 W (or even 750 W peak) motor disguised as 250 W to stay within legal limits.

The 48 V 23 A controller and actual performance support this. The motor grumbles a bit during acceleration – Engwe describes it as a "normal vibration" – but nothing bothersome according to feedback.

Battery
The battery (48 V, 13 Ah – or 624 Wh) is hidden in the frame, removable via a key and a latch located under the tube. Some find this system a bit tricky to handle. Engwe claims up to 120 km of range in eco mode. In reality, with mixed use, it's more like 50 to 60 km – which is still very good for this type of bike.

If that's not enough, there's a 16 Ah version or even the possibility of carrying an additional battery (internal or external). Expect 6 to 6.5 hours for a full recharge. The battery also powers the lights. Its central positioning helps balance the bike and protects it from shocks and rain.

Saddle
The saddle is wide and well-padded, with integrated springs. It's perfect for relaxed riding. The seat post is long and adjustable, so even tall riders (up to 1.88 m) will find it suitable. Most users find it comfortable, even on long rides. Of course, you can always replace it with an even softer model, but for many, it's not necessary.

Wheels and Tires
The Engine X rides on 20-inch wheels with large 4-inch "fat" tires. The rims are solid (alloy, not spoked), which gives a nice look and avoids truing issues, but also adds weight.

The tires grip well everywhere: cobblestones, sand, gravel, snow... You can ride at low pressure for more comfort. The downside is that it slows down a bit on asphalt and makes a slight noise. And without assistance, it quickly becomes physically demanding due to the bike's weight.

The short wheelbase (112 cm) offers good maneuverability at low speeds but a bit less stability when going fast.

Brakes
Here we have mechanical disc brakes (160 mm front and rear). They brake adequately for moderate use, but some find they lack bite when riding fast or in the rain. Nothing dramatic, but not at the level of hydraulic brakes.

No regenerative braking here; everything relies on the discs. Engwe sells a hydraulic brake kit if you want to upgrade. For city or relaxed rides, the original brakes are sufficient. Note: the left lever automatically cuts off the motor when braking – a standard safety feature on e-bikes.

Additional Equipment
The Engine X comes well-equipped. Wide mudguards, sturdy rear rack, LED front light, rear brake light, solid kickstand, foldable pedals, LCD screen with all useful information, cruise control, assembly tools... in short, you can ride straight after receiving it.

The cruise control is handy for long straight stretches. The screen allows you to change many settings, including unlocking (be mindful of legislation). And everything is powered by the central battery.

Technical Specifications

Here are the main specs of the Engwe Engine X, in a clear format without unnecessary fluff:

• Motor: 250 W brushless (rear hub), claimed torque ~55 N·m – in reality, it performs like a 500 W


• Battery: 48 V 13 Ah (624 Wh), removable, ~50–60 km under normal use (up to 120 km in eco mode). 16 Ah option available


• Assistance: up to 25 km/h (EU-limited), throttle trigger present but disabled by default


• Transmission: Shimano 7-speed (1 chainring, 7 sprockets)


• Brakes: 160 mm mechanical disc brakes with motor cut-off sensor


• Wheels/Tires: 20″ x 4.0″, mag wheels, all-terrain tires (recommended pressure ~20 PSI / 1.4 bar)


• Suspension: front spring fork (~60 mm) + rear shock absorber (~60 mm as well)


• Lighting: powerful front LED + rear light with brake function, powered by the battery


• Display: LCD screen showing speed, assistance level, distance, battery, etc.


• Dimensions: 170 cm unfolded, ~104 × 55 × 84 cm folded


• Weight: ~31.7 kg


• Max Load: 150 kg


• Recommended Size: for riders between 1.65 m and 1.90 m (adjustable handlebar and saddle)


• Extras: rear rack, mudguards, kickstand, walking mode (6 km/h), cruise control, CE-EN15194 certification

Recommended Use

The Engine X is an all-round electric bike. It's great in the city, but can also handle off-road trails. Here’s where it performs best:

Daily city commuting
With its folding frame, it can fit in a car trunk or the corner of a living room. It handles cobblestones and potholes well, and the upright riding position is great for visibility in traffic. Rear rack, lights, mudguards – everything’s there for commuting or quick errands.

That said, let's be clear: it's not ideal for carrying up stairs or through the metro every day. At over 30 kg, it folds, but isn’t easy to carry. Best for "stationary" urban use or occasional folding.

Leisure rides and touring
With decent range (~50–60 km) and good comfort, it's a great companion for weekend rides. You can easily ride on bike paths, country roads, or quiet trails. And with cruise control, you can relax without tiring.

Some users report doing 40 to 60 km without issue, and if you’re well-equipped (second battery, panniers), it can even be used for light touring.

Light off-roading
Thanks to its fat tires and suspension, the Engine X handles dirt paths, forest trails, even beaches or snow quite well. It goes where regular bikes struggle.

However, it's not a mountain bike for aggressive downhill riding. It lacks agility on technical terrain due to its high handlebars and weight. Perfect for casual off-road use, but not for sporty MTB riding.

Winter riding
It performs well in winter thanks to the wide tires. Some users ride it on snow or ice and benefit from its traction. Mudguards, powerful lighting, and stable posture are great when the weather gets rough.

But as always, be cautious in rain or icy conditions: mechanical brakes aren't the most powerful, so allow extra stopping distance.

Strengths and Weaknesses

Here’s a summary of the most frequently mentioned pros and cons from user reviews, based on actual feedback from online stores, forums, and specialist sites.

Pros:

• Lots of features for the price For a little over €1200, it’s hard to find something better equipped: front and rear suspension, 48V battery, mudguards, rack, lighting… Honestly, it’s a fully loaded bike at a very competitive price.


• Comfortable ride With its wide tires and suspension, you can ride on cobblestones or trails without hurting your back. The bike absorbs shocks well and many say it’s one of the most comfortable e-bikes they've tested.


• Strong motor Even though it says “250 W” on paper, it feels powerful. Starts are punchy, hills are easy, and many users praise the perceived power. Those who unlocked it (on private terrain) confirm it has real power under the hood.


• Good battery life The real-world 50–60 km range is more than enough for most trips, and some go several days without charging. You can also upgrade with a 16 Ah battery or a second one.


• Very versatile City, leisure rides, trails, camping, cargo – it does a bit of everything. It’s even popular among vanlifers and RV owners thanks to its compact folding design.


• Sturdy construction The frame is strong, the hinges are solid, and components feel reliable. It’s not high-end, but it’s robust and handles bumps without trouble.

Cons:

• Heavy At over 31 kg, you definitely feel it when moving it. Carrying it up stairs or lifting it into a car isn’t easy. Even when folded, it’s bulky and hard to handle.


• Basic components The mechanical brakes lack bite, the Shimano transmission is entry-level and sometimes needs adjustment. Some have reported issues (derailleur, suspension) after many kilometers. Nothing major, but not premium gear either.


• Not the easiest to fold Yes, it folds, but the system is a bit stiff and lacks a latch to keep it securely folded. The battery can also be tricky to remove if charging separately. It folds, but not in the most user-friendly way.


• Not for sporty riding The upright posture is great for comfort, not for aggressive turns. It lacks agility on technical terrain, and clearly isn’t made for intense MTB use.


• Bulky size The fat bike look appeals to some, but it’s quite large. Even folded, it takes up space. It’s not the kind of folder you slip under a desk.


• Some rough edges Some units have minor flaws reported: vibrating battery cover, loose mudguards, or average welds. Nothing serious, but it shows the bike is economically assembled.

User Ratings in Numbers

Overall, the Engwe Engine X receives very positive feedback from buyers. On Engwe’s official site, for example, there are 94 customer reviews with an average rating of 4.9/5 – with 90% giving it 5 stars.

People are often pleasantly surprised by what this bike offers for the price. Of course, there are some criticisms (discussed above), but the general tone is enthusiastic: many say they’re having fun with this bike and getting great value for their money.

Most commonly praised features:

• Powerful and efficient motor Around 75% of users mention the motor’s power. Even limited, the assist feels generous, starts are quick, and hills are easy. Some compare the ride to more powerful bikes.


• Top comfort Over 70% highlight the comfort: the fat tires + dual suspension make a real difference. Cobblestones, trails, vibrations – it all smooths out nicely. A real strong point of the bike.


• Decent battery life About 60% find the range very satisfactory. The 50–60 km figure is often reached, enough for most daily trips. Many also appreciate the ability to add a second battery for longer rides.


• Sturdy build and cool look Nearly 50% of comments mention the tough design and look. The mag wheels, solid frame, and stability when loaded are reassuring, especially for taller riders. Many love the rugged “fat bike” style.


• Fully equipped About 40% appreciate that everything is included: lights, mudguards, rear rack, kickstand, etc. No need for extra accessories, which boosts the value for money.

Most common criticisms:

• Heavy and not easy to carry This is the top complaint (about 50% of reviews). The bike is heavy and it shows when lifting or moving it. Even folded, it’s bulky. Those expecting an easy-to-carry folding bike are sometimes disappointed.


• Brake performance a bit weak Between 20–30% find the brakes lack bite, especially at high speed or in the rain. Not a dealbreaker, but stopping takes some anticipation. Some suggest upgrading to hydraulic brakes for better safety.


• Folding could be better About 20% think the folding system could use improvement. The frame folds but lacks a latch to keep it closed. And the battery isn’t very accessible for frequent removal, especially in an apartment.


• Some issues over time A few reviews (less than 10%) mention problems after heavy use: cracked frame (rare), broken derailleur, loose suspension… It’s not widespread, but shows the bike needs basic maintenance, especially if used heavily.


• Minor ergonomic or support issues A few users point out little flaws: awkward battery key placement, no “zero assist” level, or a slow customer service. Not dealbreakers, but worth knowing if you want ultra-responsive support.

In summary
The Engine X clearly wins over its audience. Its comfort, power, and full set of features are often praised. Criticism mostly concerns the weight and a few compromises due to its price. But for most buyers, the value for money is excellent and the riding pleasure far outweighs the small flaws.

Similar Models

If you're interested in the Engwe Engine X but still unsure, here are some close alternatives – either within the same brand or from competitors. Each one has its pros (and limitations), depending on what you're looking for.

Engwe EP-2 Pro
This is kind of the “little brother” of the Engine X. Same look, same format (20x4 tires, sturdy folding frame), but no rear suspension. It’s also a bit lighter (~28 kg) and generally cheaper (around €1000).

In some export versions, it includes a more powerful motor (up to 750 W), but for Europe, it stays at the 250 W limit. It's a good choice if you mainly ride in the city or on flat terrain and want a simpler, lighter, and more affordable model. Comfort is a bit reduced due to the lack of rear suspension.

Engwe P26
This one is a different style altogether. The P26 is not foldable, and it has 26-inch wheels with narrower tires. It’s a classic city e-bike, lighter and more efficient for daily commutes.

It shares the 250 W motor and 48 V battery with the Engine X, but it’s clearly designed for urban use and casual rides. Less versatile off-road, but more agile and easier to live with every day. And it’s slightly cheaper (around €900–1000).

Engwe Engine Pro (or Engine 2.0)
This is Engwe’s premium model. Same format as the Engine X, but with upgraded components: hydraulic brakes, 16 Ah battery, and most importantly a more powerful motor (up to 1000 W peak).

In Europe, it's harder to find because it’s not road-legal, but if imported (or for private use), it's a real beast. Heavier too, but more responsive and better equipped. Expect to pay around €1400–1500, about €200–300 more than the Engine X.

Fiido M1 Pro
Among Chinese competitors, the Fiido M1 Pro is one of the closest alternatives. Folding frame, rear suspension, 20x4 tires, 500 W motor, ~12.5 Ah battery. It delivers solid power and costs around €1100.

However, it’s slightly less comfortable on pavement and some models have had reliability issues in the past (notably frame recalls). But if you’re looking for power at a low price, it’s a valid option.

ADO A20F XE
Another 20-inch fat tire folding bike, often sold around €800–900. Less powerful (36V battery, smaller motor), but lighter (~26 kg) and perfectly fine for city use or leisurely rides.

No rear suspension, shorter range, but a good bike if you’re on a tight budget or want something a bit more compact than the Engine X.

Other comparable models

RadExpand 5 (Rad Power Bikes): very sturdy, great for utility use, but no rear suspension, more expensive (~€1600).

Bezior X500 Pro: a 26-inch folding mountain bike, fat tires, 500 W motor. A versatile alternative around €1100.

Rockrider E-Fold 500 (Decathlon): lighter (~18 kg), 20-inch format, not a fat bike but ideal for those wanting a simple, nimble, road-legal folding bike around €1300.

In summary
The Engine X remains one of the only options offering front and rear suspension + fat tires + 48 V battery + affordable price. Other models may beat it in one or two aspects (weight, braking, raw power), but rarely all together. That’s what explains its success and the positive reviews it receives almost everywhere.

Conclusion / Review

To keep it simple, the Engwe Engine X ticks a lot of boxes for an electric bike around €1200. It’s not perfect, but at this price, you can forgive a lot.

It’s a true folding fat bike – comfortable, powerful, well-equipped… and clearly designed for those who want a bike that can do it all: commute to work, go for weekend rides, cruise through the city or explore country paths.

Other models often force you to choose between comfort, power, or budget. The Engine X manages to keep a good balance without too many compromises.

It’s a great fit for those looking for:
* a solid and comfortable bike
* a motor that truly helps (even on hills)
* honest range
* a bold, standout look
* a real “all-in-one” ready to ride right out of the box

It’s less suited for those who want:

* a lightweight bike to fold five times a day
* ultra-responsive braking as soon as you squeeze the lever
* a high-performance model for aggressive downhill rides
* a discreet and stealthy e-bike

In the end, Engwe has succeeded with the Engine X in delivering a fun, tough, and very versatile bike. It’s not flawless, but it gets the job done – and then some. For many users, it’s one of the best value-for-money options currently on the market for this type of bike.

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