BK5 Plus Foldable Electric Bike Review Your Comprehensive UK Guide 2 1

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Greetings, electric bike aficionados! Time to buckle up as we embark on yet another exciting journey into the realm of e-bikes!

Our spotlight today shines brightly on the BK5 Plus Foldable Electric Bike, a truly revolutionary entry into the world of e-biking.

But before we dive into that, let’s take a nostalgic ride down memory lane.

Imagine a young lad, elbows deep in gears and chains, operating a makeshift bike repair station out of a small shed in the backyard. Yup, that was yours truly.

I was the neighbourhood bike whisperer, resurrecting neglected bicycles while balancing homework and growing pains.

Fast forward a few decades (fine, maybe a bit more), and here I am, your faithful e-bike connoisseur.

My passion for bikes hasn’t faded; in fact, it’s evolved and supercharged!

Although I’ve traded my oily rags for a shiny laptop, my mission remains clear: to help you traverse the electrifying universe of e-bikes.

When you look for a review here, you’re not just skimming through a dry compilation of features and specs.

You’re tapping into wisdom derived from a lifelong dedication to the world of two wheels, refined over time with experience and expertise.

You’re hearing from someone who truly gets what makes an e-bike a thrill to ride because, trust me, I’ve been around the block a few times!

So, without further ado, let’s switch lanes and delve deep into the BK5 Plus Foldable Electric Bike Review UK. Ready to hit the pedal? Let’s ride!

image of the bk5 plus foldable electric bike in white and black

Unboxing the BK5 Plus: First Impressions

Ever unboxed a product that made you go, “Wow, this is good stuff?” The BK5 Plus folding electric bike gives you that feeling right out of the box. It comes well-packaged, and neatly folded, hinting at the high-quality design and attention to detail that’s gone into its making.

What’s in the box?

And here’s a fun fact for you – the bike arrives 90% assembled. How’s that for convenience, eh?

Key Features of the BK5 Plus

Now that we’ve unboxed our shiny new e-bike, let’s delve into what makes the BK5 Plus tick (or should we say, ‘whirr’).

Riding Performance and Power

Under the hood of the BK5 Plus sits a mighty 250W motor, ensuring that the bike isn’t just a pretty face. With a max speed of 25km/h (that’s roughly 15.5mp/h for those who skipped maths class), it gives you the freedom to zip through city streets, and its 80km (about 50 miles) power-assisted mileage means you don’t have to worry about running out of juice mid-journey.

Design and Construction

The BK5 Plus features a sleek, sturdy design, with its frame made from high-quality aluminium alloy. This isn’t your ordinary e-bike; it’s a masterpiece of modern design that perfectly blends form and function.

Compact and Portable: The Folding Magic

The BK5 Plus is no less than a magician when it comes to folding. With a compact fold size of 135 x 23 x 66 cm, it can easily fit into the boot of your car, be taken on public transport, or be stored in a small flat. Now, isn’t that something?

Comfort, Safety and Riding Experience

With the specs out of the way, let’s talk about what it’s like to actually ride the BK5 Plus. After all, what good is an e-bike if you can’t ride it in comfort?

Comfort: Saddle Up!

The BK5 Plus doesn’t compromise on comfort. It features a well-cushioned saddle and adjustable handlebars, ensuring a comfortable ride even on long journeys. And let’s not forget the 20″ x 2.125″ tyres that offer a smooth, bump-free ride. The cherry on top? The saddle isn’t just comfortable, it’s also where the removable battery is housed – talk about a comfy powerhouse!

Digital Display: Your Ride Companion

image of the bk5 plus electric bike digital display on the handlebars

One of the standout features of the BK5 Plus Folding Electric Bike is its interactive digital display nestled on the handlebars. This LCD display isn’t just a high-tech accessory; it’s your ride companion, providing you with all the essential information you need while on the move.

From real-time speed tracking to battery status, it offers a host of features to keep you informed about your bike’s performance. Not to mention, the display is intuitive and user-friendly, making it easy for riders of all ages to understand and operate.

Safety: Brakes and Lights

The BK5 Plus doesn’t skimp on safety either. It features front and rear mechanical disc brakes, offering reliable stopping power in all conditions. Throw in bright LED lights for safe riding in low-light conditions, and you’ve got an e-bike that’s got your back (and front!).

BK5 Plus: The Riding Experience

So, we’ve unboxed the BK5 Plus, marvelled at its design and features, and now it’s time to answer the million-pound question – what’s it like to ride?

Riding Modes: Pedal-Assist and Throttle Mode

The BK5 Plus offers two riding modes: pedal-assist and throttle mode. Whether you fancy a light workout or simply want to cruise along effortlessly, this e-bike has got you covered.

Off-Road Capability

Yes, you read that right. The BK5 Plus isn’t just for city streets; it’s game for some off-road action too. Its sturdy frame and robust tyres make it perfect for a weekend adventure on trails or dirt paths.

Maintenance and Battery Life

The BK5 Plus Foldable Electric Bike is a gem, but like any piece of machinery, it requires some love and care to ensure it remains in top condition. Let’s explore how you can take care of your BK5 Plus.

Battery Care: The Heart of Your BK5 Plus

image of the bk5 plus foldable electric bike's battery pack

The BK5 Plus Foldable Electric Bike is powered by a removable 18650 Lithium 36V/8Ah battery. It’s a long-lasting powerhouse that gives you an impressive 50-100km mileage, depending on the mode you use.

To ensure your battery stays in top shape, always charge it fully before your first ride, and avoid letting it drain completely. Charging takes about 5-6 hours, and it’s always a good idea to charge the battery at room temperature.

Tyre Maintenance: Keep the Wheels Turning

The BK5 Plus Foldable Electric Bike’s 20″ tyres are built to last, but they do need regular checks. Ensure they’re correctly inflated and check for any signs of wear and tear.

Regular Check-ups: Show Your Bike Some Love

Just as you’d take your car for an MOT, your BK5 Plus deserves regular check-ups. Regularly check the brakes, lights, and gears, and tighten any loose screws. A well-maintained BK5 Plus is a joy to ride.

BK5 Plus Electric Bike Specifications

Electric Bike SystemRear drive system
Motor Power250 W 36V
Max Load Weight120 kg
Maximum Speed25 km/h (15.5 mph)
Battery18650 Lithium 36V/8Ah
Charger42V, 2A
Maximum RangePower-assisted mode: around 50 km
Mixed mode: up to 100 km
Recharge Time5-6 hours
DisplayLCD Display
Frame MaterialAluminum Alloy
Front and Rear BrakeMechanical Disc Brakes
ChainsetPro wheel steel 52 tooth
Gears14-28 T
RimsAluminum Alloy
Wheel Size20”
Tyre Size20 x 2.125 inch
DerailleurShimano 7 speed
Net Weight20 kg (44 lbs)
Gross Weight26 kg (57 lbs)
Folded Size135 x 23 x 66 cm (53.15 x 9 x 26 inches)
BK5 Plus Electric Bike Specifications

Comparison of Electric Bikes

FeaturesBK5 PlusADO A20 Air Ultra-LightMATE X Foldable 250WENGWE C20 Pro 250WDYU A1F 16-Inch Full Folding
Battery Capacity8Ah10Ah10Ah10.4Ah6.4Ah
Max Speed25 km/h (15.5 mph)15.5 mph20 mph18.6 mph15.5 mph
RangePower-assisted: 50 kmUp to 30 milesUp to 35 milesUp to 40 milesUp to 25 miles
Mixed mode: 100 km
Folding MechanismCompact folding designUltra-light foldingFoldableFoldingFull folding
Frame MaterialFront SuspensionAluminium alloyAluminium alloyAluminium alloyAluminium alloy
Weight20 kg (44 lbs)38 lbs60 lbs51 lbs33 lbs
DisplayLCD displayLED displayLED displayLCD displayLCD display
SuspensionNo suspensionNo suspensionNo suspensionFront suspensionNo suspension
BrakesMechanical disc brakesMechanical disc brakesHydraulic disc brakesMechanical disc brakesMechanical disc brakes
Tires20 x 2.125 inch20-inch puncture-resistant20-inch all-terrain20-inch puncture-resistant16-inch puncture-resistant
PriceNot specified£899£1,999£1,199£699
Comparison of Electric Bikes Table

Comparing the BK5 Plus Foldable Electric Bike with Its Peers

ADO A20 Air Ultra-Light Folding eBike: Light as a feather, the ADO A20 Air offers a combination of a powerful 250W motor, a swift top speed of 15.5 mph, and a range of up to 30 miles. The aluminium alloy frame encases a compact folding design that makes carrying and storage a breeze.

Basic ride details are conveniently displayed on the LED screen, while the mechanical disc brakes ensure reliable halting. Offering stability and durability are its 20-inch puncture-resistant tyres. Ideal for short commutes and leisure rides, the ADO A20 Air serves as a handy and portable eBike solution.

image of the ado a20 electric bike in white

MATE X Foldable 250W: The MATE X Foldable 250W eBike is a testament to power with its 250W motor, top speed of 20 mph, and an impressive range of up to 35 miles. Its folding design and aluminium alloy frame translate to easy storage and dependable durability.

Hydraulic disc brakes offer safe and efficient braking, while the 20-inch all-terrain tyres ensure smooth journeys across various surfaces. The LED display showcases vital ride information. Suited for both urban commuting and off-road adventures, the MATE X Foldable 250W is a flexible and stylish electric bike.

image of a black mate-x e-bike on a white background

ENGWE C20 Pro 250W Folding Electric Bike: Packed with a 250W motor, the ENGWE C20 Pro has a top speed of 18.6 mph and offers up to 40 miles of range. Its folding design and aluminium alloy frame contribute to its convenience and strength.

Equipped with front suspension and mechanical disc brakes, it guarantees comfort and safety during rides. The 20-inch anti-puncture tyres bring stability and durability to the table. The LCD screen displays essential ride details. Whether it’s for everyday commuting or leisurely rides, the ENGWE C20 Pro stands as a reliable eBike. Read the in-depth review here

image of the ENGWE C20 pro 250W in black

DYU A1F 16-Inch Full Folding Electric Smart City Bike: The DYU A1F is a nifty full-folding electric smart city bike that houses a 250W motor and tops at a speed of 15.5 mph. Offering up to 25 miles of range, its ultra-compact folding design and durable aluminium alloy frame make it a practical choice for storage and travel.

Mechanical disc brakes and a 16-inch anti-puncture tyre ensure a secure and stable ride. Essential ride details are showcased on its LCD display. The DYU A1F is an ideal compact and practical e-bike solution for urban commuting and short trips. Read the full in-depth guide here

image of the DYU A1F electric bike in black

Why Choose the BK5 Plus Foldable Electric Bike?

At this point, you might be wondering why you should choose the BK5 Plus Foldable Electric Bike. Well, besides being one of the most popular electric bikes in the UK, it’s packed with features that make every ride a pleasure.

From its sleek design and sturdy construction to its power-packed performance and comfortable ride, the BK5 Plus is a cut above the rest. And let’s not forget about its incredible foldability – a feature that makes it an ideal choice for city dwellers.


There’s no doubt that the BK5 Plus Foldable Electric Bike has earned its reputation as one of the UK’s leading e-bikes. It’s a powerhouse with a 250W motor, a safe ride with excellent brakes and lights, and a comfort haven with its adjustable, cushioned saddle.

The foldability feature is nothing short of magic, and its sleek design will turn heads wherever you go. The BK5 Plus is not just an e-bike; it’s a lifestyle statement.

Frequently Asked Questions (FAQ’s)

How much does the BK5 Plus Foldable Electric Bike weigh?

The BK5 Plus has a net weight of 20 kg – that’s around 44 lbs for those of us not so metrically inclined.

How fast can the BK5 Plus Foldable Electric Bike go?

The BK5 Plus can reach a top speed of 25 km/h or around 15.5 mph, ensuring you always have the wind in your hair.

What’s the maximum range of the BK5 Plus?

Depending on the mode you use, the BK5 Plus offers an impressive range of up to 80-100km. That’s a lot of exploration on a single charge!

How long does the battery take to charge?

The BK5 Plus battery takes about 5-6 hours to charge fully, giving you plenty of time to rest and refuel while your e-bike powers up.

Can the BK5 Plus handle off-road riding?

Absolutely! While the BK5 Plus shines in cityscapes, it’s also game for off-road action, making it your trusty companion for all kinds of adventures.

My Final Thoughts

Phew! We’ve had quite the journey together through our BK5 Plus Folding Electric Bike UK Review, haven’t we? It’s been my pleasure to guide you through the ins and outs of this extraordinary e-bike, and I hope you’ve found the insights valuable.

The BK5 Plus Folding Electric Bike is not just a mode of transportation, it’s a statement of style and practicality. It’s an e-bike that blends functionality and comfort, offering a remarkable ride whether you’re zipping through city streets or exploring off-road trails. It’s a faithful companion for adventurers, city-dwellers, and anyone who enjoys a carefree ride on a superb e-bike.

So, as our journey comes to an end, I leave you with a grin on your face. How, you ask? Well, I always like to end my articles with a light-hearted joke to keep the mood light. Ready?

Why don’t bicycles ever go on holiday?

Because they can’t handle the cycle-path!

I hope my BK5 Plus Folding Electric Bike UK Review has provided you with some valuable insights into this exceptional machine. Your support and engagement, dear readers, means the world to me. Our shared journey through the fascinating realm of electric bikes continues, and I look forward to many more reviews and experiences together. Feel free to drop a comment or ask a question – I respond to all genuine comments!

Stay tuned for more reviews, ride safely, and keep the good times rolling. Until next time, keep pedalling and remember: no journey is too long if you have the right bike!

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