Electric Bike for Adults, 20" Fat Tire Ebike with 1500W Brushless Motor/ 48V 18Ah Removable Battery, Up to 30MPH / 68 Miles, 7-Speed Transmission UL Certified (G50) (G50) (G50&G60)
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Style: G50&g60
Features
- 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 68mile 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 [48V18Ah 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 Electric bike 30MPH 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.)
- Easy AssemblyThe bike comes 90% pre-assembled. You only need to install the front wheel and handlebars to hit the road, making your first experience effortless and worry-free
- Available Services 1-Year Warranty Against Manufacturer Defects. If you have any questions, please feel free to let us know and we will respond within 24 hours. Please keep the original box in case return
Bike Type: Electric Bike
Age Range (Description): Adult
Brand: HAPPYRUN
Number of Speeds: 7
Color: Black
Wheel Size: 20 Inches
Frame Material: Chromoly Steel
Suspension Type: Dual
Special Feature: Digital Display, Dual Suspension, Dual Disc Brake
Included Components: Kickstand, Tool Kit
Bike Type: Electric Bike
Age Range (Description): Adult
Brand: HAPPYRUN
Number of Speeds: 7
Color: Black
Wheel Size: 20 Inches
Frame Material: Chromoly Steel
Suspension Type: Dual
Special Feature: Digital Display, Dual Suspension, Dual Disc Brake
Included Components: Kickstand, Tool Kit
Size: 20 inch
Brake Style: Disc
Specific Uses For Product: All-terrain
Theme: All-terrain
Style: G50&g60
Model Name: happyrun
Power Source: battery
Wattage: 1500 watts
Wheel Material: Aluminum Alloy or Steel
Lithium Battery Energy Content: 864 Kilowatt Hours
Seat Material Type: Vinyl
Warranty Type: Limited
Assembly Required: Yes
Bicycle Gear Shifter Type: Trigger
Number of Handles: 2
Skill Level: Beginner
Manufacturer: happyrun
Item Package Dimensions L x W x H: 56 x 34 x 10.7 inches
Item Dimensions LxWxH: 63 x 5 x 45 inches
Brand Name: HAPPYRUN
Warranty Description: 1 year
Material: Plastic
Date First Available: September 6, 2023
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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- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Style: G50
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 Matias Sanchez Matias Sanchez
Style: G50
FUN! This bike is way too much fun. It’s very sturdy and comfortable to ride. The engine is very strong. I weigh in at about 250lbs. I hit 32mph and cruised at that speed with no problems. Very cool.
Reviewed in the United States on March 13, 2025 by SAL SAL
Style: G50
I purchased this bike before. It was great, still use it to this day. Purchased it again from the same listing for another family member. The second bike was much smaller and compact in size which did not work for us as we were expecting the same exact bike as before. When questioned the seller about why this bike is smaller he just responded that these bikes are constantly being upgraded. (Making it smaller was not an upgrade in my opinion) I requested a return but required to pay the shipping fee to return it which was $200+ so I won’t be returning. I will try and sell this thing to get some of my money back. Bad purchase, won’t buy from them again.
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Reviewed in the United States on April 1, 2025 by Ildiko Cline Ildiko Cline
Style: G50
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
Style: G50
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
Style: G50
I purchased the first g50 bike for myself and after my girlfriend took it around town and liked it I purchased an additional one for her. After a year of riding both bikes around I only have great things to say about this company and the bikes I purchased. There’s many features on this bike that I never thought I would use but have found myself using them. For instance it has a head light that’s a normal running light but also has a high beam button that really lights up a dark path at night. That’s one of many practical and functional features on the happyrun bike I purchased. Really they work as they should, the battery life is great, they go fast, great price point and functions great. I had a small issue and one email to their customer support resolved it. I never write reviews but am legitimately impressed with this company and their product. As we are getting closer to the holiday season I’ll be getting a couple more as gifts for my nephews.
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Reviewed in the United States on November 20, 2024 by Shawn K