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At a glance
- Condition
- New
- Color
- Midnight Black
- Model
- HR-G50
- Material
- High Carbon Steel
- Bike Type
- Electric Bike
- Wheel Size
- 20 in
- Suspension Type
- Dual
- In the box
- ChargerTool KitUser Manualelectric bike*1
- Warranty
- 1 year
Features 5
- Breaking through physical limitations Traditional mountain biking requires a lot of pedaling effort and physical strength, which may limit the use of those who are not physically fit. Happyrun ebike for adult can help you cope with steep inclines and long rides more easily [up to 68miles in assisted mode], making off-road riding easier and more enjoyable, even for those who don't possess intense physical strength
- Expanded Exploration As a cycling enthusiast, have you ever been confused that you can't explore a wider area on a hike due to physical strength or time constraints?The 20"*4 fat tire electric bike provides better grip and stability on sand, snow, muddy surfaces, and other loose or uneven surfaces due to its wider tires. This allows riders to enjoy riding on a variety of complex road surfaces, expanding the range and scenarios of riding
- Eco-commuter Electric Bike Does commuting to work on a regular bicycle make you feel very time-consuming and tiring? The ebike's powerful motor [750W, peak: 1500W] and durable design [624Wh ultra-long battery life] make it an efficient choice for commuting even in complex terrain. As a zero-emission mode of transportation, it can reduce carbon footprints and protect the environment, while offering speed and convenience competitive with cars
- Fitness Needs Do you wish to exercise by riding, but are worried about overworking or being too far away to ride home due to physical exhaustion? Adult electric bike allow users to adjust the riding modes (Pure Electric, Pedal Assist and traditional bike) according to your health condition, which can achieve the right amount of physical activity while avoiding overexertion. It can be used as a kind of aerobic exercise to enhance cardiorespiratory fitness and stamina
- Recreation and Socialization G50 Electric bike offer a fun way to enjoy the outdoors and it opens up new possibilities. You can explore the outdoors with your family and friends by organizing a riding group to enhance emotional communication (couple/ father-son/ mother-son relationship, etc.)
Description
Imagine riding through city streets during the week and exploring forest trails on the weekend—all with one electric bike. The Happyrun G50 combines powerful performance, rugged styling, and everyday practicality to deliver an unforgettable riding experience. Powered by a 750W brushless motor with 1500W peak output and a removable 48V POWER battery, the G50 provides strong acceleration and up to 68 miles of riding range. Inspired by classic motorcycle styling, this fat tire electric bike features 20-inch puncture- resistant tires, Shimano 7-speed gearing, dual suspension, and an intuitive LCD display for confident riding across pavement, sand, gravel, snow, and mountain trails. Whether you're commuting to work, exploring the outdoors, or simply enjoying weekend rides, the Happyrun G50 is built to take you farther with comfort, confidence, and style.
Specs 24
| Bike Type | Electric Bike |
|---|---|
| Age Range (Description) | Adult |
| Brand | HAPPYRUN |
| Number of Speeds | 7 |
| Color | Midnight Black |
| Wheel Size | 20 inches |
| Frame Material | High Carbon Steel |
| Suspension Type | Dual |
| Special Feature | Digital Display, Dual Disc Brake, Dual Suspension |
| Additional Features | Digital Display, Dual Disc Brake, Dual Suspension |
| Brake Style | Disc |
| Intended Riding Terrain | Mountain Terrain, Paved Roads, Unpaved Trails |
| Derailleur Configuration | Rear |
| Bicycle Drivetrain Type | chain drive |
| Electric Assist Type | pedal assist |
| Size | Standard |
| Wheel Width | 4 inches |
| Age Range Description | Adult |
| Brand Name | HAPPYRUN |
| Model Number | HR-G50 |
| Model Name | HR-G50 |
| Manufacturer | Shenzhen Happyrun IntelligentTechnologyCo.,Ltd |
| Unit Count | 1 Count |
| Frame Material Type | High Carbon Steel |
No specs match.
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
What a Solid FUN Ride for us Adults....Motor bike look, very sleek!
Color: Black
My wife and I are no strangers to the Ebike world. About 1.5 years ago we were able to scoop up a pair of the swagatron ebikes on sale. They had the fat tire we were looking for at a price point that was extremely affordable but they were marketed for kids. Regardless they suited us very well and still do. I am 6ft and my wife is 5'7". We agreed that we wanted to dig further into this new hobby of ours and scanned amazon for options. What drew me to this one was not only the price point which compared is actually very good for what you get, but the features really caught my eye. What was lacking in the swagatrons were the shocks. What a game changer. No more feeling the bumps of the street!!! This is my number one love so far. The shocks are amazing for my 185lb body! Ive taken this on city streets as well as the back streets and so far it has held up amazingly. Assembly was super easy. I did have a minor mishap where the gear button box was damaged upon arrival but customer service took care of that really quickly with a shipped replacement and instructions. It was a quick exchange and I was on the road testing this out in no time. The large screen was something I hadn't seen in other models which caught my eye. Another amazing feature is that you can attach a usb phone charger directly to the battery to keep you going for the entire ride. I got a lot of looks from my neighbors.. They thought I had bought a dirt bike but were wowed when I told them it was an ebike. It definitely has a presence.. Sturdy, smooth ride is what you should expected.. As for the batter life I don't know yet so I will update it. Speed wise so far I've gotten up to 28 miles. My wife who is lighter than me is going to try it out and see how fast she can go but this thing has some amazing zip.. I haven't tried it downhill so I am sure this thing will fly. I did purchase a phone holder - the velcro type to keep my phone safe. If you are thinking of attacking a rack you can possibly get the ones that attached to the tire gear. This bike does not have a seat stem so you will need to find something that can work..Amazon is the place to search for that. All in all I feel very satisfied with this purchase and see lots of fun riding ahead for my family. 5 stars so far!!! I will update this review once I get a feel for the battery life. It actually came fully charged which was a plus!
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Reviewed in the United States on April 26, 2023 by ChantiKnows!
Fantastic Electric Bike – Smooth, Fast, and Reliable!
Color: Black
I couldn’t be happier with my son’s Happy Run Electric Bike! From the moment he took his first ride, we knew we had made the right choice. The powerful motor makes uphill climbs effortless, and the long battery life means he can go on extended rides without worrying about running out of charge. The build quality is top-notch, with a sturdy frame that feels both durable and comfortable. The suspension systemabsorbs bumps beautifully, making for an ultra-smooth ride. Plus, the design is sleek and modern—We’ve received so many compliments on it! Whether you're commuting, cruising around town, or hitting some trails, this e-bike delivers on performance and fun. Highly recommend to anyone looking for a reliable and exciting time. Great customer service too when we had questions!
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Reviewed in the United States on March 10, 2025 by Mother of 4
Honest review
Color: Black
I have had this bike for about a month , after about 70 miles of usage . Overall I love the bike , but there are a few things you should know . The description is not true in my experience 31 mph top speed , false only if you drove it off a cliff 60 miles on a charge , not true 40 miles on a charge The motor description is only 750 watts , it’s kinda muddy in the description. Seat is not adjustable , if your over 5’10 I wouldn’t buy this bike Accessories seem a bit overpriced 79.00 for a 33lbs rear rack . What’s good .. The construction seems well built Little motor has nice acceleration Perfect for an older person that wants to get out an ride , motor allows you to rest while still moving The three stages from no assist , partial assist , and full motor is a very nice option Pretty easy to assemble , turn signals and brake light are nice touch . Overall the description is misleading so that is why only a 4 star , bike is a good value for the price .
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Reviewed in the United States on September 17, 2024 by Lonnie Nichols
BEWARE! No Warranty Support. No service of any kind!
Color: Black
We ordered online because we needed it delivered. The bike had decent reviews but here are facts we didn’t know and you SHOULD NOT BUY FROM THIS BRAND: 1. It is very difficult to get a bike shop to work on an “off brand”. This is an off brand. So, I cannot find a bike shop that will work on it, especially related to the electric components. Makes it challenging since it is an electric bike… I live in San Diego which is a fair sized city. Imagine the challenges in smaller communities aren’t any better. 2. The company offers NO warranty support. It appears to be out of China (though they work hard to appear otherwise) which means they are not in the same time zone or share the same language. I have reached out 5 times over a throttle issue that arose in month 2 - brief response to effort 3, no response since. What to do if they don’t honor warranty? Who knows? 3. The website takes you nowhere. The telephone numbers lead to no one. The bike sits in the garage. Unused for months. 4. Buy at your own risk.
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Reviewed in the United States on November 28, 2023 by HSkaife
Super cool looking and solid bike. Skip the high prices of the local bikes shops!
Color: Black
Love how easy it was to finish the minor assembly. It is so cool looking, as well as solid parts and design. It rides well and could not be happier with it. Battery is great, The dual set of keys for both ignition and the battery and the included bike rack lock is awesome. Great fat tires, and solid kickstand and nice big solid bright light in the front and a horn and pedal assist with the 3 levels of speed are just fantastic. I have no complaints as I am excited for many years of use and HappyRun seems to be doing a great job. Don't get suckered into buying from a local bike shop and paying through the nose!
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Reviewed in the United States on April 15, 2024 by T. Stickel
Happy G50 Owner
Color: Black
This is my first e-bike and I am very happy with my choice. The bike arrived in a box and was packed very nicely with a lot of foam protection. There were no nicks or paint imperfections. Assembly was quick and easy. The instructions were adequate but I wished there were more detailed assembly pictures. Since this was my first e-bike I watched several youtube videos prior to my first ride to help me understand operational aspects. The bike is faster than I expected. I wish the low speed pedal assist was a bit slower. I have only 8 miles on the odometer but everything is working great so far!
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Reviewed in the United States on October 26, 2024 by Richard F
First e-bike for me...
Color: Black
So far I love it. Maybe it's because it's my first e-bike and I'm not that picky yet, but other than the mechanical brakes, which I'm going to upgrade to hydraulic, I'm pretty satisfied with everything else. Smooth ride, handles well, looks cool. What else can one ask for when doing recreational riding? As far as longevity, we'll see, but overall seems to be built well and sturdy. For assembly, it's not difficult if you have another person helping you out while lifting the bike to put in the front wheel. I did it by myself, and though not a stranger to lifting weights, it was a bit challenging, as the bike kept on wanting to fall over for some reason ) Anyways, having another pair of hands might come in handy. How's that for a pun?
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Reviewed in the United States on April 12, 2024 by Andre
Really awesome bike!!!! 😁
Color: Black
This is a really awesome bike I just received my happy run 50 I assembled it last night it took about 15 to 20 minutes just did my first commute to work and back everything worked as it should the only damage that I received was a little bit on the front rim due to shipping the box was also damaged but other than that the bike works amazing the only downside that I do see is there is no lock for the throttle other e-bikes that I've had after holding down the throttle for about 5 seconds the throttle will lock in that speed this does not have that but other than that it's a really awesome bike whether you're pedaling or just cruising down the road!
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Reviewed in the United States on May 25, 2024 by Amanda Marshall