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Want an adventurous electric bike that will surely give you a great experience? The Happyrun Tank G50 might be the bike you’re looking for. It’s a moped-style dual suspension bike that will take your riding experience to the next level, the best part? You can have it at a mid-range price.
Happyrun is a new contender in the e-bike industry. The brand released its first all-terrain e-bike Happyrun Tank G50, a moped-style e-bike with a powerful motor that you can get at a cheaper price of $1,299.

Equipped with safety features and not typical electronic accessories, the e-bike is set to offer a nice and comfortable riding experience like the other existing and known moped-style in the market, in fact, the e-bike comes with features like electronic horn, turn signals, and a powerful motor.

So today, I will share my experience with the Happyrun Tank G50 and give you a detailed breakdown of its features and performance.

Happyrun Tank G50 Specs

28
Top Speed*
50
Tested Range*
75
Weight
265
Max Load

*To ensure the most accurate evaluation, these tests are done independently with our rider. Please note that our results may differ from the manufacturer’s claims and are intended to provide a transparent and unbiased assessment of each bike’s capabilities.

Highlights

Comes with a huge LCD Display
Adventurous moped-style design
Comes with a 1500W peak motor
Comes with an electronic horn
Comes with turn signals
Excessively heavy

Performance Review

The Happyrun Tank G50 is a class 3 designation e-bike that offers a top speed of 28mph. It has a moped-style design, making it great if you want to start your e-bike experience with a more adventurous ride. One thing I particularly like about this e-bike is its powerful 1500W peak motor which will surely give you a nice and stable riding experience on whichever terrain you want.

When it comes to range, the Happyrun Tank G50 gives a maximum range of 50 miles which I achieved with both pedal and throttle assist, it is a bit of a concern since the manufacturer claims 68 miles. The e-bike weighs an excessive 75 lbs, which is acceptable having a steel frame. You can ride the bike with both throttle and pedal assist, but of course, you have to keep in mind that this bike is quite heavy, so manual riding is the last option you should think of.

With a nominal power of 750W and a peak power of 1500W, the Happyrun Tank G50 delivers a powerful performance. Its 20×4″ fat tires enable easy cornering and smooth rides on flat surfaces or even riding on sand. Lastly, this e-bike provides a slow but steady hill climbing experience

Performance Summary

Top Speed
28mph
Range
50miles
Acceleration (0 to 25 kph)
To be tested
Braking Distance (25 to 0 kph)
To be tested

Top Speed

The Happyrun Tank G50 has a top speed of 28mph, falling into the Class 3 designation. The twist throttle reached 28mph while on the 3rd pedal assist level, and I achieved 24mph on a flat road.

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Acceleration

The Happyrun Tank G50 provides smooth and fast acceleration on flat ground. I felt a stable experience as it accelerated without any delay when I hit the throttle. However, I did notice a slight lag in the pedal assist.

Hill Climb

The Happyrun Tank G50 handles incline slowly but with ease, showing no issues. Whether using the throttle or pedal assist, the bike performs well on uphill terrain. On a 20-degree incline, I was able to ride it at a slow pace, but it gets the job done effectively.

Range

The Happyrun Tank G50 is equipped with a 48V 20Ah battery, which provides reliable power for long rides. I found the 960Wh battery capacity to be quite dependable. 

I achieved a range of 50 miles on various terrains and riding conditions. I have a slight concern as the company claims a maximum range of up to 68 miles, which would likely require very slow riding and minimal throttle usage, but hey, 50 miles is no joke. Nonetheless, I find the range to be satisfactory and sufficient for most riding needs.

Ride Quality

The Happyrun Tank G50 provides a smooth and stable ride thanks to its dual suspension. It offers nimble steering, making it easy to maneuver on flat roads, off-roads, and even sand areas. 

The bike’s handling is stable, and the moped-style riding position adds to the overall comfort. The power delivery is responsive, ensuring a nice riding experience. When it comes to cornering, the bike’s 20×4″ tires offer great traction and I feel like it’s hugging the road. 

The weight distribution and ride stability are impressive, as the bike is capable of handling up to 265 lbs. Although there’s no added rear rack, the bike’s adventure-oriented design compensates for it. I particularly appreciate the BMX-style handlebar, which gives it a cool mountain bike look. 

Although the bike doesn’t have seat post suspension due to its moped-style design with a fixed saddle, the saddle itself is incredibly comfortable. It features a wide design with cushioning, ensuring a good ride. The saddle is also made by Happyrun, and I particularly love its clean and wide design, enhancing both comfort and aesthetics.

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Braking

The Happyrun Tank G50 features mechanical disc brakes with 180mm diameter brake rotors. I appreciate the larger rotor size compared to the more common 160mm size found on other e-bikes. 

While the mechanical disc brake performs okay, I personally prefer the added responsiveness and smoother feel of hydraulic brakes, who doesn’t, right? It’s worth noting that when applying full brakes, there might be a slight noise, but overall, the braking performance is good.

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Suspension

The Happyrun Tank G50 features dual suspension, with a front fork suspension and a spring-loaded rear suspension, both made by Happyrun. The front fork has approximately 1 1/2 inches of travel, providing a smooth ride. The rear suspension has a typical 1/2-inch travel for a spring-loaded suspension of this kind. While the front suspension fork is not adjustable or lockable, the overall suspension performance is really good enough. It delivers a smooth and comfortable ride, whether on off-road trails, on grass, or even on minimal sand.

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Happyrun Tank G50

$1,299 on Amazon

*Our content is independent, but buying through our links may earn us a commission.

Happyrun Tank G50 Features

Frame

The Happyrun Tank G50 features a sturdy steel frame, providing durability and strength. With a bike weight of 75 lbs, this bike is quite heavy and has a load rating of 265 lbs, allowing you to carry additional weight with ease. 

Although there is no rear rack included, the bike’s moped-inspired design gives it an adventurous feel, I mean, who needs a rack for off-road?

Price

The Happyrun Tank G50 is available at a mid-range price point. On both Amazon and the official website, you can purchase it for just $1,299 with free shipping.

Portability

The Happyrun Tank G50 offers a compact dimension of 160 x 63 x 12.5cm. The seat and handlebar are fixed, which means there is limited adjustability. If you find yourself feeling uncomfortable while riding, it may be challenging to make significant adjustments to the seating position.

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Styling

The Happyrun Tank G50 gives a stylish design that catches the eye. Its overall style is good. While most of the wirings are external, they have managed to keep them organized and concealed, giving in a neat look. The bike is available in a single color option, black, which personally, I find quite appealing.

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Battery Pack

The Happyrun Tank G50 features a removable and lockable battery pack, adding convenience and security to the overall riding experience. The charging time for the battery pack is relatively okay, ranging from 5 to 6 hours. With a capacity of 48V 20Ah and 960Wh, the battery pack is situated in the middle of the bike’s body, providing stability and a balanced weight distribution.

LCD

The Happyrun Tank G50 is equipped with a large and vibrant LED display. The display is colored, which adds visual appeal to the riding experience.  

The display is backlit, ensuring visibility even in daylight conditions. I particularly appreciate the wealth of information it provides, including details on the PAS (Pedal Assist System), speed, and various other options.

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Tires

The Happyrun Tank G50 is equipped with 20×4-inch fat tires manufactured by ChaoYang. These tires are versatile, suitable for both asphalt and off-road terrains. With a knobby tread design, the tires offer excellent traction and stability. The tires provide a nice grip as if the bike is hugging the road surface, ensuring a stable and confident riding experience.

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Lights

The Happyrun Tank G50 is equipped with a front LED light and an active rear brake light. What makes this even cooler is that the rear light is equipped with turn signals, allowing you to indicate your intended direction when turning right or left.

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Waterproofing

The Happyrun Tank G50 has an IPX5 rating, making it capable of withstanding rain. But of course, this is still an electric bike, so it’s important to note that it’s advisable not to ride it under heavy rain for extended periods. It’s always best to exercise caution and avoid exposing the bike to prolonged exposure to moisture.

Warranty

The Happyrun Tank G50 comes with a generous 2-year warranty, ensuring peace of mind and customer support for a significant duration of time. This warranty provides coverage for any potential manufacturing defects or issues that may arise within the bike. The after-sales support from Happyrun ensures that you can rely on their assistance and expertise if you encounter any problems or have any inquiries during the warranty period.

Additional Accessory

The Happyrun Tank G50 comes with several useful accessories. It features fenders on both the rear and front, which help to keep you and the bike clean from mud and water splashes. One notable accessory is the electronic horn, a convenient addition that enhances safety and allows for audible alerts when needed. Additionally, the bike is equipped with turn signals, providing a clear indication of your intended direction to other road users.

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Happyrun Tank G50 Alternatives & Competitors

If you want to compare options, here are two main alternatives for the Happyrun Tank G50 in a similar style and performance

Happyrun Tank G50 vs Euybike S4

Both models come equipped with dual suspension, providing a smoother and more comfortable ride over various terrains.

In terms of speed, both the Happyrun Tank G50 and the Euybike S4 offer a top speed of 28 mph, allowing you to cruise along swiftly and enjoy the thrill of the ride.

The Euybike S4 takes the lead with its 1000 W motor, delivering a strong and responsive performance. On the other hand, the Happyrun Tank G50 gives a slightly less powerful 750 W motor, which still provides a reliable and enjoyable riding experience.

One crucial aspect to consider is the range each model can cover on a single charge. The Euybike S4 offers an impressive range of 75 miles with its 1200 Wh battery, allowing you to embark on longer journeys without worrying about running out of power. In comparison, the Happyrun Tank G50 provides a range of 50 miles with its 960 Wh battery, which is still sufficient for various commuting and recreational purposes.

Weight-wise, there is a marginal difference between the two models. The Euybike S4 weighs 34.5 kg (76 lbs), while the Happyrun Tank G50 weighs slightly less at 34 kg (75 lbs). Both models strike a balance between stability and portability, ensuring a comfortable ride while still being manageable when it comes to transportation or storage.

Finally, price plays a significant role in the decision-making process. The Happyrun Tank G50 is priced at $1,299, making it a more budget-friendly option without compromising on performance and features. The Euybike S4, priced at $1,399, offers additional range and a more powerful motor, providing an enhanced riding experience for those willing to invest a bit more.

Happyrun Tank G50 vs Engwe M20

The Happyrun Tank G50 features a 750 W motor, while the Engwe M20 boasts a more powerful 1000 W motor. This means that the Engwe M20 offers a bit more power for acceleration and handling.

The Happyrun Tank G50 takes the lead with a speed of 28 mph, while the Engwe M20 has a slightly lower top speed of 25 mph. So if you value higher speed, the Happyrun Tank G50 would be the better option.

Considering battery capacity, the Happyrun Tank G50 has a larger 960 Wh battery, which allows for a range of 50 miles on a single charge. On the other hand, the Engwe M20 has a smaller 624 Wh battery, resulting in a range of 20 miles. If you require a longer range for your rides, the Happyrun Tank G50 would be more suitable.

Weight-wise, the Engwe M20 is slightly heavier at 34.9 kg (77 lbs), while the Happyrun Tank G50 weighs 34 kg (75 lbs). Both models are relatively lightweight and manageable for transportation and storage.

The Engwe M20 comes equipped with triple suspension, offering enhanced shock absorption and a smoother ride over rough terrain. The Happyrun Tank G50 features dual suspension, which still provides a comfortable riding experience but may not absorb bumps as effectively as the Engwe M20.

Price-wise, both models are priced at $1,299, making them equally affordable options within the same price range.

Here’s a brief comparison of these three electric bikes.

Happyrun Tank G50 Euybike S4 Engwe M20
Motor 750 W 1000 W 1000 W
Top Speed 28 mph 28 mph 25mph
Battery 960 Wh 1200 Wh 624Wh
Range 50 miles 75 miles 20 miles
Weight 34 kg (75 lbs) 34.5 kg (76 lbs) 34.9kg (77lbs)
Suspension Dual Dual Triple
Price $1,299 $1,399 $1,299

Conclusion

The Happyrun Tank G50 is a moped-style bike that is truly impressive when it comes to performance. Its adventurous appearance caught my eye, and the powerful motor that reached up to 1500W peak power, ensured a nice ride. The inclusion of dual suspension and 20″ fat tires contributes to a remarkably stable and comfortable journey. What’s more, the affordable price of $1,299 gives this bike an exceptional value for money.

While the mechanical brake performs well, I can’t help but think that hydraulic brakes would offer even better-stopping power, especially considering the bike’s top speed of 28 mph and its intended offroad use. Additionally, although the steel frame provides durability, I’m sure a lighter frame material could improve maneuverability without sacrificing ruggedness.

All in all, the Happyrun Tank G50 is a fantastic bike that excels in both daily commuting and mid-level off-road adventures. Its powerful motor, dual suspension, and attractive price point make it an excellent choice for riders seeking a reliable, comfortable, and versatile riding experience.

Happyrun Tank G50 FAQs

Can the rear brake light on the Tank G50 be used as a turn signal?

Yes, the rear brake light on the Tank G50 is equipped with turn signals for indicating your intended direction.

Can the battery pack of the Happyrun Tank G50 be easily removed for charging?

Yes, the battery pack of the Happyrun Tank G50 is removable and lockable for convenient charging.

Are the wires and cables on the Happyrun Tank G50 well-organized and concealed?

Yes, even though most of the wiring is external, Happyrun has managed to keep them organized and concealed, resulting in a neat and clean look.

Can the Happyrun Tank G50 be ridden on sand or on minimal sand surfaces?

Yes, the Happyrun Tank G50 performs well on sand due to its nimble steering and the traction provided by its 20×4-inch fat tires.

Can the Happyrun Tank G50 be ridden in the rain?

The Happyrun Tank G50 has an IPX5 rating, making it capable of withstanding rain. However, extended exposure to heavy rain should be avoided to ensure the best performance and longevity of the bike.

Happyrun Tank G50 Manufacturer's Specs

  • Brand: Happyrun
  • Model: HR-G50
  • Top speed: 28 mph
  • Range: 50 miles
  • Hill climb: Slow
  • Frame: Steel
  • Throttle: Twist
  • Motor: 750W rear motor 1500W peak
  • Torque: 70Nm
  • Battery: 48V 20Ah removable battery
  • Removable: Yes
  • Weight: 75lbs
  • Max Load: 265lbs
  • Rear rack capacity: None
  • Display: LED color
  • Designation: Class 3
  • Suspension: Dual suspension = Fork and spring
  • Dimension: 160 x 63 x 12.5cm
  • Transmission: 7-speed Shimano rear Derailleur
  • Brakes: Mechanical Disk brakes
  • Charging time: 5-6 hrs
  • Style: Moped style
  • Tires: 20×4″ off-road tires – Chao Yang
  • Saddle: wide saddle
  • Color: Black
  • Rider weight limit: 150kg
  • Rider height: 5’5″ to 6’5″
  • Headlight: Front LED Light
  • Rear light: Active brake light
  • With turn signals
  • water resistant: IPX5
  • Pedal assist: 3 PAS
  • Fenders: Front and rear

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