Vivi M026TGB Review: A Folding E-Bike That Packs a Surprising Amount of Bike

Most folding e-bikes make the same trade-off.

You get portability, but you usually give up something else.

Smaller wheels. Less suspension. Fewer gears. Less cargo space. Or sometimes a riding position that makes you feel like you’re sitting on a bicycle designed for someone half your size.

The Vivi M026TGB takes a different approach.

This is a full-size 26-inch electric bike with a folding frame, a 500W motor capable of up to 1000W peak output, a removable 48V battery, 21 mechanical gears, front and rear suspension, a front basket, and a claimed maximum range approaching 50 miles under certain riding conditions.

So instead of shrinking the entire bicycle to make it foldable, Vivi basically built a conventional commuter and recreational e-bike that happens to fold.

And that’s a pretty interesting combination.

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It’s a Folding Bike Without Tiny Wheels

The first thing that makes the Vivi M026TGB interesting is the 26-inch wheel size.

When you hear “folding e-bike,” you’re probably imagining something with tiny 16-inch or 20-inch wheels.

That’s not what this is.

The M026TGB retains the proportions of a more traditional bicycle while adding a folding mechanism to the frame.

And there are advantages to doing it this way.

Larger wheels generally roll over cracks, bumps, potholes, and uneven surfaces more comfortably than very small wheels. They also give the bike more familiar handling characteristics if you’re coming from a conventional mountain or hybrid bicycle.

The trade-off is obvious.

Even when folded, a 26-inch bicycle is still a 26-inch bicycle.

So don’t expect this thing to suddenly transform into a tiny package you can casually carry around with one hand.

The folding mechanism is better viewed as a space-saving feature rather than turning the M026TGB into an ultra-portable bicycle.

500W Motor, 1000W Peak

Power comes from a 500W rated brushless motor capable of reaching a claimed 1000W peak output.

And those two numbers are worth distinguishing.

The 500W figure represents the motor’s rated output. The 1000W number refers to peak power available under certain higher-demand conditions.

That’s already plenty for what this bike appears to be designed for.

Vivi rates the M026TGB for speeds of approximately 19.98 mph, which is basically 20 mph or around 32 km/h.

That’s a sensible speed for an everyday electric bicycle.

It’s quick enough to make commuting considerably easier without pushing the bike into the increasingly motorcycle-like territory occupied by some 28 to 30 mph fat-tire e-bikes.

The Battery Is 374.4Wh

The M026TGB uses a 48V removable battery rated at 374.4Wh.

And I actually appreciate that we have the watt-hour figure here because it makes comparing battery capacity much easier.

374.4Wh isn’t enormous by modern e-bike standards.

There are high-performance e-bikes with batteries exceeding 700Wh, 900Wh, and even 1kWh.

But those bikes are generally heavier, more powerful, and considerably more expensive.

The Vivi is aiming at a different use case.

Daily commuting.

Errands.

Casual recreational rides.

And occasional longer trips using pedal assistance.

For that, a roughly 374Wh battery can make sense.

About That 50-Mile Range Claim

Here’s where the Amazon description gets a little messy.

Different parts of the listing suggest different range figures, including approximately 45 to 55 miles, while the product title advertises up to 50 miles.

There’s even placeholder-style wording in the description that appears to reference inserting an “actual tested range.”

So I wouldn’t treat any one of those numbers as a guaranteed real-world range.

What we do know is that the battery is rated at 374.4Wh.

And actual riding distance will depend heavily on how you use that energy.

A lighter rider using low pedal assistance on flat terrain can travel much farther than a heavier rider relying heavily on the motor while climbing hills.

Temperature, tire pressure, wind, speed, stop-and-go riding, cargo, and road surface also matter.

So I’d treat the advertised range as a best-case estimate rather than something every rider should expect.

That’s generally a good rule for e-bikes anyway.

The Battery Is Removable

One feature that matters a lot more in everyday use is the removable battery.

You don’t have to move the entire bicycle next to an electrical outlet every time it needs charging.

Park the bike.

Remove the battery.

Bring it inside.

Charge it.

Vivi lists a charging time of approximately 4 to 7 hours.

That’s perfectly reasonable for overnight charging or topping it up while you’re at work.

And if you’re living in an apartment, the combination of a removable battery and folding frame becomes particularly useful.

You might not need a huge dedicated bicycle storage area with access to electricity.

You Get Three Ways to Ride

The Vivi offers three basic riding modes:

E-Bike Mode

Let the electric system do most of the work.

Pedal Assist Mode

You pedal while the motor provides additional assistance.

Normal Bike Mode

Ride it like a conventional bicycle without relying on the motor.

Nothing particularly revolutionary here.

But that’s exactly how it should be.

The entire point of an e-bike is that you can decide how much effort you want to contribute.

Maybe you use more assistance on the way to work because you don’t want to arrive completely exhausted.

Then you use less assistance on the way home because you actually want some exercise.

Same bike.

Different experience.

21 Speeds Is a Lot

Here’s something you don’t see on every modern electric bike.

21 mechanical speeds.

The Vivi uses a 21-speed transmission, giving you a surprisingly broad selection of gears.

And yes, electric assistance means you don’t necessarily need as many gears as you would on a purely human-powered bicycle.

But having them still gives you more control.

Lower gearing helps with climbs and slower riding.

Higher gears are better suited to cruising on flatter roads.

And if the battery runs out, those gears become considerably more important because suddenly you’re riding a regular bicycle again.

A fairly heavy regular bicycle.

At that point, you’ll be very happy the gears exist.

There’s Suspension at Both Ends

The M026TGB also includes a front suspension fork and rear shock absorber.

That’s another interesting choice.

Most inexpensive commuter e-bikes either have front suspension only or no suspension at all.

Here, you’ve got cushioning at both ends.

That should help smooth out broken pavement, gravel, small bumps, and rougher recreational paths.

I wouldn’t automatically interpret “dual suspension” as meaning this is a serious downhill mountain bike.

That’s a completely different category of hardware.

But for commuting across imperfect roads and taking occasional weekend rides on rougher surfaces, having additional suspension can make the experience noticeably more comfortable.

Mechanical Disc Brakes

Stopping power comes from mechanical disc brakes.

They’re not hydraulic brakes, which you increasingly see on more expensive and higher-performance e-bikes.

But mechanical discs have their own advantages.

They’re relatively straightforward.

They’re widely serviceable.

And they don’t require hydraulic fluid.

For a bike with a claimed top speed of around 20 mph, properly adjusted mechanical disc brakes can be a sensible setup.

The important words there are properly adjusted.

Like any bicycle braking system, installation and maintenance matter.

The Front Basket Makes More Sense Than It Sounds

There’s also a front basket.

And that’s one of those specifications that looks incredibly boring on paper but can make the bicycle considerably more useful in real life.

Going to the grocery store?

Throw something in the basket.

Carrying a small bag?

Basket.

Picking up takeaway?

Basket.

Commuting with a few everyday items?

You get the idea.

Not every useful feature needs electricity.

Sometimes a metal basket genuinely adds more everyday utility than another 100 watts of peak motor output.

Up to 300 Pounds of Payload

Vivi rates the M026TGB for up to 300 pounds, or approximately 136 kilograms, including rider and cargo.

The frame uses corrosion-resistant aluminum construction along with double-walled rims.

Again, this reinforces what the M026TGB is actually trying to be.

It’s not an ultralight folding bike.

It’s a practical full-size electric bicycle designed to handle everyday use while still giving you the ability to fold the frame when necessary.

Durability and portability are always competing priorities.

Vivi appears to lean more heavily toward durability.

85 Percent Pre-Assembled

The bike arrives approximately 85 percent assembled.

According to Vivi, final assembly involves components including the handlebar, front wheel, pedals, and seat, and can take around 30 minutes.

Your experience may obviously vary depending on how comfortable you are assembling bicycles.

And because this is an electric bike capable of around 20 mph, I’d make sure everything is properly installed and adjusted before riding.

If you’re unsure about the brakes, wheels, handlebars, or drivetrain, having a bicycle shop perform a final inspection is worth considering.

Twenty miles per hour is fast enough that you don’t want to discover halfway through your first ride that something wasn’t tightened correctly.

The Folding Mechanism Changes How You Can Store It

This might actually be the biggest reason to choose the M026TGB over a conventional 26-inch e-bike.

You can fold it.

Again, that doesn’t magically make it tiny.

The wheels remain full size.

But reducing the frame’s footprint can make the bike easier to fit into certain storage areas, garages, larger vehicle trunks, SUVs, or other spaces where a conventional bicycle would be awkward.

That gives you an unusual combination.

You get much of the riding experience of a full-size bicycle with some of the storage flexibility associated with folding bikes.

That’s probably the sweet spot.

Who Is This Bike Actually For?

The M026TGB makes the most sense for someone who wants a general-purpose e-bike.

You’re commuting during the week.

Maybe doing some grocery runs.

Taking casual rides around the neighborhood.

Exploring parks or gravel paths on weekends.

And occasionally transporting or storing the bicycle somewhere where a rigid full-size frame would be inconvenient.

You don’t necessarily need 30 mph.

You don’t need giant 4-inch fat tires.

You don’t need a 1kWh battery.

You just want a normal bicycle experience with electric assistance and some extra flexibility.

That’s exactly where this bike fits.

What I Like

There’s something refreshingly practical about the specification sheet.

The 500W rated motor is appropriate for everyday riding.

The 374.4Wh removable battery keeps charging convenient.

The 26-inch wheels provide a more traditional bicycle experience.

The 21-speed drivetrain gives you plenty of mechanical gearing.

The front and rear suspension should improve comfort on imperfect roads.

And the folding frame makes storage and transportation easier without forcing you onto tiny wheels.

Then there’s the basket.

Never underestimate the basket.

What You Should Know Before Buying

There are a few things I’d keep in mind.

First, the range claims in the Amazon description aren’t particularly consistent, so I would not buy this bike assuming you’ll definitely achieve 50 or 55 miles per charge.

Second, folding does not mean lightweight or ultra-compact. This is still a full-size 26-inch electric bicycle.

Third, the brakes are mechanical rather than hydraulic. That’s not necessarily a problem for this type of bike, but riders should make sure they’re properly adjusted and maintained.

Fourth, despite the suspension and mountain-bike-inspired design, I’d view this primarily as a commuter and recreational e-bike rather than assume it’s designed for extreme mountain biking.

And finally, check your local regulations regarding e-bike motor power, throttle use, maximum assisted speed, and where electric bicycles can legally be ridden.

The Bottom Line

The Vivi M026TGB isn’t trying to win the specification war.

And I actually think that’s a good thing.

Instead, you get a fairly practical combination of features: a 500W rated motor with up to 1000W peak output, roughly 20 mph maximum speed, 48V 374.4Wh removable battery, 21-speed drivetrain, front and rear suspension, mechanical disc brakes, 26-inch wheels, front basket, and a folding frame.

None of those specifications individually reinvent the electric bicycle.

But together, they create something pretty versatile.

You can commute with it.

Go shopping with it.

Take it out on the weekend.

Ride it without electric assistance.

Fold it when you need more storage space.

And remove the battery when it’s time to charge.

It’s basically a normal full-size bicycle with several quality-of-life upgrades and an electric motor attached.

For a lot of people, that’s exactly what an e-bike should be.

Check the Vivi M026TGB Electric Bike on Amazon:
https://link.amazon/B079HQpn4