Search  for anything...
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 725 reviews
Condition: New
Checking for product changes
$749.00 Why this price?
Save $50.00 was $799.00

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 3 left in stock, order soon!
Fulfilled by Jasion Ebike
Arrives Feb 3 – Feb 5
Order within 23 hours and 17 minutes
Available payment plans shown during checkout

Color: Mars-Black


Style: With Rear 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-Black


Wheel Size: 20 Inches


Frame Material: Aluminum


Suspension Type: Dual


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


Included Components: [Partial Rear Rack]


Bike Type: ‎Electric Bike


Age Range (Description): ‎Adult


Brand: ‎Heybike


Number of Speeds: ‎7


Color: ‎Mars-Black


Wheel Size: ‎20 Inches


Frame Material: ‎Aluminum


Suspension Type: ‎Dual


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


Included Components: ‎[Partial Rear Rack]


Size: ‎20''


Brake Style: ‎Disc


Specific Uses For Product: ‎Various terrains


Style: ‎With Rear Basket


Power Source: ‎rechargeable battery


Wattage: ‎500 watts


Lithium Battery Energy Content: ‎600 Watt Hours


Maximum Weight Recommendation: ‎330 Pounds


Assembly Required: ‎Yes


Skill Level: ‎Beginner


Brand Name: ‎Heybike


Material: ‎Aluminum


Suggested Users: ‎unisex-adult


Date First Available: December 26, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 3 – Feb 5

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • 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

    • 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
    • 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
    • Wonderful bike and exceptional customer service
Color: Mars-White Style: With Front Basket
This bike is wonderful. It is easy to operate and the instruction manual is easy to read. Also customer service responds quickly and seem to really care about your questions. I highly recommend!
Reviewed in the United States on December 31, 2024 by jacki porter
    • E-bike
Color: Mars-Black Style: With Rear Basket
We bought this bike . The bike post didn’t fit , but I have to say customer service was right on it . There was a few pieces that needed extra bolts . They sent out a new post , wanted to make sure we got the battery charged and we did . They stayed in touch with me to make sure all was resolved . My son has been riding this bike all over . Overall so far it’s a good bike . ... show more
Reviewed in the United States on December 27, 2024 by CYNTHIA TAAFFE
    • Very well made
Color: Mars-Blue Style: With Front Basket
Put the bike together and took it out for a few miles. Works great, smooth ride, but doesn’t go above 20mph, definitely worth the money.
Reviewed in the United States on December 10, 2024 by Priscilla3111
    • 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
    • Very very fun
Color: Black Style: Standard
Took a little bit to get used to, but there’s different settings for different speeds. The first setting is 10 miles an hour. The second one is 15 and the third one is 22. You can get a little faster than 22 miles an hour if you pedal super fast There are different gears and it is really fun. My children enjoy it very much. ... show more
Reviewed in the United States on December 30, 2024 by Noel Ethridge
    • Rock solid bike
Color: Black Style: Standard
Review Image by Deerslayer Deerslayer
This e bike is my first and I am very pleased with the look and features. It is thick and heavy duty looking bike . Very rugged looking to. Hey bike customer service is a great support to me thank you and can’t wait to ride some rough terrain.
Reviewed in the United States on December 9, 2024 by Deerslayer Deerslayer

Can't find a product?

Find it on Amazon first, then paste the link below.