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Heybike

Heybike Mars Electric Bicycle Foldable 20" x 4.0 Fat Tire Electric Bicycle with 1000W Peak Motor，624WH Removable Battery and 50 Miles Max Range, Dual Shock Absorber for Adults

  • Based on 754 reviews
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$749.00 Why this price?

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Availability: Unavailable
Fulfilled by Jasion Ebike
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Color: Mars-White


Style: With Front Basket


Features

  • 20 Fat Tire Bike
  • 48 MILES RANGE & 20MPH TOP SPEED Mars are equipped with modular 48V 12.5Ah batteries & 500w Brushless Geared Motor to ensure a long-life span and excellent performance.
  • 4" FAT TIRES With 4 inch wide puncture resistant fat tires and dual suspension. The places that Heybike Mars can take you are almost limitless: downtown around, rocky roads, sandy beaches, snowy suburbs, and even urban jungles.
  • EXCELLENT RIDING PERFORMANCE Customize your ride performance with 3 riding modes and 7-speed. The perfect dual disc brakes and lighting system fully protect your safety.
  • FOLDABLE & ADJUSTABLE DESIGN - It's hard to beat the convenience of a bike that origamis down to fit your carbut can also make your commute faster and less taxing.
  • READY TO GO - The electric bike already comes pre-assembled so you won't have to waste time with complicated assembly. Integrated rear rack can attach panniers, platforms or baskets and let the bike carry your cargo and next adventure.

Description

Affordable electric fat tire bike– Heybike Mars The new Heybike Mars seamlessly blends rugged capabilities, exceptional comfort and affordable cost. With 4” fat tires and potent 1000W peak motor, our ebike is perfect for off-road adventures, weekend spins around the city, and everything in between. It’s no wonder it’s the first electric fat bike in you should have.

Bike Type: Electric Bike


Age Range (Description): Adult


Brand: Heybike


Number of Speeds: 7


Color: Mars-White


Wheel Size: 20 Inches


Frame Material: Aluminum


Suspension Type: Dual


Special Feature: Disc, adjustable, Accessory pockets, Folding, LCD-Display


Included Components: Integrated Rear Rack


Bike Type: ‎Electric Bike


Age Range (Description): ‎Adult


Brand: ‎Heybike


Number of Speeds: ‎7


Color: ‎Mars-White


Wheel Size: ‎20 Inches


Frame Material: ‎Aluminum


Suspension Type: ‎Dual


Special Feature: ‎Disc, adjustable, Accessory pockets, Folding, LCD-Display


Included Components: ‎Integrated Rear Rack


Size: ‎Standard


Brake Style: ‎Disc


Specific Uses For Product: ‎Off-road adventures, City commuting, Snowy landscapes, Rough terrains, Beach outings


Style: ‎With Front Basket


Power Source: ‎electric


Wattage: ‎5E+2


Wheel Material: ‎Aluminum


Seat Material Type: ‎Vinyl


Maximum Weight Recommendation: ‎300 Pounds


Is Autographed: ‎No


Skill Level: ‎Beginner


Brand Name: ‎Heybike


Material: ‎Aluminum


Suggested Users: ‎unisex-adult


Date First Available: January 31, 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.

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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Top of the Line E-Bike!
Color: Mars-Black Style: With Rear Basket
Great Bike! I purchased a Heybike Mars 2.5 years ago for my 19 year old God-daughter who used it as her primary transportation to and from school and work. Money well spent! I just purchased another Mars for me as I travel the country. It folds and fits perfectly in the backseat of my F-250 crew cab. Heads up... Even though I'm 6'3", 234lbs, this bike requires strength and focus. It's not a toy by any means. It can tip on you real quick... I love it.. ... show more
Reviewed in the United States on February 10, 2025 by Joe R.
    • Great Bike @ Great Price. Amazing ride and Customer Support!
Color: Black Style: Standard
This product as well as Heybike Support make this an unbelievable E-Bike to buy in this price range. It's a very nice riding bike with front suspension and a spring loaded holding tube for the seat. The nice 20" by 4" tires give you the security you want to feel like so you can ride anywhere. Excellent system to remove the battery as well as a usb port to charge your phone while your resting. Here are some of the Pro's: 1: 8 different mode settings (Default 0-3). Can also set 1-3, 0-5, 1-5, 0-7, 1-7, 0-9, 1-9. Sounds like gibberish but you'll understand once you get one of these 2: Each of the settings you can adjust the power. Ex Mode 1=30%, 2=75%, 3=99% Why this is great. My wife and i both have E=Bikes and she has modes 0-3. I set mine to 1-5 so that my 1 goes 6 mph, my 2=her 1, my 3=her 2, my 4 is 4% faster than her 3 (so I can take breaks peddling) and my 5=her 3. So you can adjust your power for each mode so that you can peddle side by side with friends. 3. 500 watt motor with 48V 12.5AH motor. Power plus good lasting battery 4. Fold-able bike (yes it is 65lbs so a bit heavy but still doable) 5. Solid Frame and great front suspension 6. Fat tires (boy do I love them) 7. Easy to use throttle 8. Gear shifter that works like it's supposed. Marked 1-7 and unlike in the old days it means what it says. 9. Heybike Support. I wanted to make a slight change and I reached out to them. Not only to they respond right away, but they sent me a video to show me how to make the change. They also sent me a part from China which i got in about 6 days, so I rode my bike until the part came (no big deal). Also they sent it Fedex, and from China you know that wasn't cheap. Imagine a company that has a support group will to do this so that the bike is everything you want it to be. Cons: Heavy bike. So be sure if you going to fold it and place it in your car, remove the battery first. This will make it easier to handle. Even though I wrote this as a con. If you want a solid frame like this without spending $3000 to $4000 for a bike then this is the only draw back. For me it's not a con because I can mange the weight with no problem and I am 65 years old. One last comment. I wasn't given this bike to review or paid in anyway. I just believe that when a company makes a good product at great price for what it is, I always feel I should write a review. Especially with everything that the Heybike Support Group did to help me make this exactly what I want. ... show more
Reviewed in the United States on October 4, 2021 by Abraham Sanfiorenzo
    • Great Bike
Color: Black Style: Standard
Bike is well built and rides great. Battery life so far has been excellent. I got two of them and will likely get a third for guests. Highly recommended.
Reviewed in the United States on January 6, 2025 by Cary Copeland
    • Nice Bike but issue with parts
Color: Mars-White Style: Classic
My husband bought us the Mars bikes for Christmas and for my birthday road trip to state parks starting on the Dec 26. His black bike was fine but my white bike didn’t have the correct seat post. Needless to say we couldn’t use them for our special planned trip. Had difficulty contacting the manufacturer. Was told replacement post would not be available for them to send until at least 2 months but that we could purchase our own part from Amazon and they would refund. The replacement part wasn’t an exact match either and my husband had to heat and bend the metal seat lever to make it work but then had to repaint the part because heating the metal damages the paint. Just received notice that my Amazon account is being credited for the replacement part costs. We were able to take the bikes for a short ride and they seem to work fine. Didn’t get above 10 mph and my brakes needed to be adjusted. Learning to work the manual pedals and speed settings without the chain slipping. I will need to read up on the operation of ebikes to work out the correct way. Was able to foldup both bikes and fit into the back of my Honda pilot with the help of my husband but not sure if I could do it by myself without difficulty. I will probably purchase a bike rack instead. Overall I believe I’m going to enjoy the bike because the pedal assist worked wonderfully on mountain paths. ... show more
Reviewed in the United States on January 6, 2025 by Kindle Customer
    • Great bike for a good price!
Color: Black Style: Standard
At first glance after receiving, overall a great bike - easy folding - removable battery - assembly was fairly easy - responsive customer service - overall build quality is very solid - was nicely packed - time will tell overall performance and longevity
Reviewed in the United States on December 18, 2024 by CyberSimba
    • Ordered Blue Mars, but got a LEMON Defective.
Color: Mars-Blue Style: With Rear Basket
Received the Mars bike, during assembly the following defects/damage was noted. Rear wheel has wicked wobble, out of alignment when doing the peddling by hand to test the gears. The whole bike shakes like a wet dog. The battery could not be installed because when the seat height hardware was put on it was jammed crooked blocking the battery tray opening. Had to disassemble hardware then pry it open to move it into correct position. The handlebars post to front wheel steering will not tighten. (The bolt gets tight but bars are loose)There is play where the handles bars move but the wheel doesn’t. (How long before this gets dangerous). The suspension is terrible. Under seat pos shocks sticks and front shocks stick as well. I have sent the seller Ebike Online 7 messages and each time requested a return label with pickup service and each time the seller has offered parts, and discounts for me to keep this defective unit. And still no label! FYI- I discovered the Mars has been discontinued for the Mars 2.0 may be why seller wants me to keep it even though it’s a defective nightmare with 1.4 miles on it. It’s a LEMON! I DO NOT RECOMMEND AND ONE WAY ORTHE OTHER IT’S BEING RETURNED! ... show more
Reviewed in the United States on June 10, 2024 by MR Mike

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