KBO Tornado Review – All-Terrain Electric Bike

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Electric bikes are not just about ease; they redefine our ride experiences. The KBO Tornado, a fat tire electric bike, is no exception.

It’s designed for the gritty trails and the smooth city streets. My own rides on the Tornado have offered glimpses into its capabilities, but for a truly rounded review, I’ve consulted other experts, including guys from TailHappyTV and David from DavidBrandNew.

Together, we peel back the layers of the KBO Tornado, bringing you an honest, expert-driven analysis of this versatile e-bike.

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KBO Tornado Review

2 kbo tornado electric bikes
Photo: Electric Wheelers

Motor: 750W | Top Speed: 25 mph | Max Payload: 350 lbs | Battery: 672Wh | Range: 30-45 miles

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KBO Tornado Performance

Motor and Speed

The KBO Tornado has a powerful electric motor producing impressive speeds and power. The 750W brushless hub motor (geared) is located on the bike’s rear wheel hub. The motor’s location helps provide riders with a silent and smooth ride.

2 kbo tornado electric bikes ready to go fpr a ride
Photo: Frank Cunningham

The motor provides fast acceleration allowing riders to get over obstacles quickly and delivers enough power transfer to tackle steep inclines and off-road trails. The Tornado has a 20mph top speed without pedaling. However, it can reach 25mph speeds with pedal assist.

TailHappyTV’s experience painted a picture of modest performance. They noted that the bike, while not a top performer in hill climbs, managed to hold its own with a bit of pedaling assistance.

In their view, the 750W motor didn’t translate into blistering speed or rapid acceleration. They emphasized that the bike’s performance was adequate for its class but didn’t exceed expectations.

David echoed similar sentiments. He found the Tornado’s acceleration less than exhilarating, especially when tackling inclines.

On flat terrain, the bike reached its maximum speed of around 20 miles per hour but needed unlocking to push beyond this limit. Post-adjustment, he reported a slight increase in top speed, yet the acceleration still lagged. This was particularly noticeable when compared to other e-bikes in the same category.

Removable Battery and Range

The e-bike has a 48V 14Ah removable lithium-ion battery with LG/Samsung cells. The advertised maximum range is 45 miles.

In my opinion, this kind of battery capacity is above average. Especially among electric bikes in this price range.

TailHappyTV also noted the bike’s decent battery capacity. They also made a range test where the bike demonstrated a respectable range, aligning closely with the manufacturer’s claim of 45 miles.

David observed that while the range was satisfactory for daily use, pushing the bike to its limits in terms of speed and terrain resulted in a quicker depletion of battery life. This might require more frequent charging than some riders would prefer.

Mechanical Disc Brakes

mechanical disc brake on kbo tornado
Photo: KBO

The e-bike has mechanical 160mm rear and front disc brakes that provide enough stopping power even during the harshest conditions.

It is quite obvious that mechanical brakes are not as efficient as hydraulic brakes. TailHappyTV said that this was particularly noticeable on downhill paths and in situations requiring sudden stops.

David’s assessment of the brakes mirrored similar thoughts. He found them adequate for casual riding but noted their limitations during high-speed scenarios or emergency braking.

Shimano Gearing

Photo: KBO

The Tornado comes with a 6-speed Shimano Tourney gearing system. This is a very common drivetrain on these budget electric bikes.

TailHappyTV found the Tornado’s six-speed derailleur to be a basic but functional setup. They noted that it’s less complex than systems with more gears, which can be a plus for new riders or those who prefer simplicity.

David said that the six gears were sufficient for most urban and light trail rides. He did observe, however, that on steeper inclines or more challenging trails, the limited gear options could be a drawback.

That’s exactly what I have experienced. If you are a casual rider, the Shimano gearing system is more than enough.

KBO Tornado Design and Features

1 kbo tornado with a step-over frame and another with a step-through frame
Photo: Electric Wheelers

2 Frame Types

The KBO Tornado comes in a step-through and step-over design.

The step-through design is significant for riders with mobility challenges, i.e., individuals who may experience difficulties getting onto the step-over version. Additionally, the step-through design is lighter.

front suspension of kbo tornado
Photo: KBO

Additionally, the KBO Tornado has a lockable front suspension fork that provides added comfort when riding over double-track-type trails, fire roads, or broken pavement.

Note that the bike doesn’t have a rear suspension. However, its fat tires help absorb most shocks when riding over rough terrain.

the saddle of kbo tornado
Photo: KBO

Also, the Tornado has a comfortable saddle that improves the rider’s experience. The saddle is wide and ergonomic, reducing any possible issues they may experience with their back and butt. Additionally, it has a layer of padding that helps increase the rider’s comfort when riding on various terrain.

26-Inch Fat Tires

The KBO Tornado has tough 26×4-inch fat tires, providing a better riding experience. The fat tires are sturdy, laced to wide rims, and wider hubs, enhancing their grip and making them stiff.

The tires help transform the Tornado into an all-season e-bike, allowing riders to use it on the sand, snow, dirt, mud, rocks, gravel, pavement, etc.

USB Charging Port

usb port on electric bike battery
Photo: KBO

One aspect of the KBO Tornado that I personally find highly practical is its USB charging port.

This feature is a game-changer for staying connected on the go. Whether it’s for keeping my phone charged for navigation apps or ensuring my device is powered up for emergency calls, the convenience is undeniable.

It’s these small, thoughtful details that enhance the overall e-biking experience.

Digital Display

the digital display of kbo tornado ebike
Photo: KBO

The Tornado has a digital multi-functional display that records and displays your riding statistics.

The display shows important information regarding your riding experience, including mileage, speed, timing, battery capacity, pedal assistance level, etc. The LCD is backlit, allowing riders to view vital information even in the dark.

TailHappyTV appreciated the clarity and simplicity of the KBO Tornado’s display. They found it provided all the essential information.

David also had positive things to say about the display. He noted its user-friendliness and the convenience of having real-time data at a glance.

Free Accessories Included

the list of free accessories that comes with kbo tornado
Photo: Screenshot from kbobike.com

Full fenders

The Tornado comes with durable PVC full fenders that provide riders with sufficient protection from the elements.

The fenders are an excellent accessory considering how the weather can be unpredictable. The full fenders protect riders from water splashes, mud, and sleet and help keep their clothes dry and clean.

Rear rack

rear rack of kbo tornado
Photo: KBO

Additionally, the bike comes with a removable rear rack that can carry a maximum of 55 pounds of cargo. The rack is specially designed for the Tornado and is meant to improve your off-roading adventures or daily commutes.

You can use the rack to carry your essentials whether you plan to go to the woods or the office.

Repair toolkit

You will also get a free repair toolkit, perfect for repairing most problems you’ll encounter with your bike.

The 16-in-1 repair kit design makes it smaller, allowing you to conveniently store it in a smaller space. Thus, it will be easy to carry in your bag or pocket.

It’s compatible with all KBO bikes and features:

  • A spoke wrench
  • Hex key wrench
  • Socket hex wrench
  • Solid wrench
  • Socket extension rod
  • Philips screwdriver

KBO Tornado Review Conclusions

I find the KBO Tornado as a solid entry into the e-bike market. It’s not a powerhouse, but it provides a reliable and enjoyable ride for everyday use.

The battery life is commendable, catering to most daily commuting needs, and the USB charging port is a thoughtful touch for the modern rider.

While the mechanical brakes and limited gearing may not satisfy the more demanding cyclist, they serve well for casual rides.

The display is a standout for its clarity and ease of use. In essence, the KBO Tornado is a great option for those entering the world of e-bikes, offering a balanced mix of features at a reasonable price point.

Read also: Overview of All KBO eBikes

KBO Tornado Specs


Bike NameKBO Tornado
E-Bike ClassClass 3
AvailabilityUnited States
Warranty2 Years


Motor TypeRear-Hub Drive
Motor Power750W
Top Speed25 mph
Battery48V 14Ah (672Wh), Samsung/LG with USB charging
Range30-45 miles

Bike Details

Dimensions74.5″ x 48.8″
Frame MaterialAluminum Alloy
Frame SizeOne Size
Frame TypeStep-Over, Step-Thru
Recommended Rider Height5’3″ – 6’4″
Frame ColorsGray, White
ForkFront Suspension (lockable)
Gearing1×6-Speed Shimano Tourney
BrakesFront and Rear Mechanical Disc
Wheel Size26″
Tires26″ x 4″ Fat Tires
Weight73 lbs
Weight Capacity350 lbs

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