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Heybike - Mars 2.0 Foldable E-bike w/ 45mi Max Operating Range & 28 mph Max Speed-UL Certified - Black

Rating 4.1 out of 5 stars with 276 reviews

$899.00
The price was $1,499.00

Heybike - Mars 2.0 Foldable E-bike w/ 45mi Max Operating Range & 28 mph Max Speed-UL Certified - Black

Model: HBK-Mars-2.2-B
SKU: 6567541
$899.00
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Specifications
  • Color
    Black
    Product Weight
    75 pounds
    Maximum Operating Range
    45 miles
    Maximum Speed
    28 miles per hour
    Motor Power (Nominal)
    750 watts
    Throttle Control Mechanism
    Thumb
  • Key Specs
    • Color: Black
    • Product Weight: 75 pounds (The out of box weight of the item.)
    • Maximum Operating Range: 45 miles
    • Maximum Speed: 28 miles per hour
    • Motor Power (Nominal): 750 watts (Also known as rated power, this is the maximum power a motor can produce without damaging itself under normal working conditions for an extended period of time.)
    • Throttle Control Mechanism: Thumb
    • Product Safety Certifications and Standard(s): UL 2849 (Lists the applicable certifications and/or standards, as stated by the manufacturer, in which the product has met the requirements for the assurance of quality and safety.)
    • Electric Bike Classification: Class 3 (Refers to the out of the box classification of the electric bike prior to any additional modifications. The three-tiered classification system is used to define and regulate the operation of the vehicle based on its speed capabilities. The use of these vehicles varies from state to state so it is important to check your local regulations prior to operating. Class 1: The bicycle is equipped with a motor that provides assistance only when the rider is pedaling, which ceases to assist when the e-bike reaches 20 miles per hour. Class 2: Bicycle equipped with a throttle-actuated motor that ceases to assist when the e-bike reaches 20 miles per hour. Class 3: The bicycle is equipped with a motor that provides assistance only when the rider is pedaling, which ceases to assist when the e-bike reaches 28 miles per hour.)
  • General
    • Brand: Heybike
    • Model Number: HBK-Mars-2.2-B
    • Product Name: Mars 2.0 Foldable E-bike w/ 45mi Max Operating Range & 28 mph Max Speed-UL Certified
    • Color: Black
    • Electric Bike Classification: Class 3 (Refers to the out of the box classification of the electric bike prior to any additional modifications. The three-tiered classification system is used to define and regulate the operation of the vehicle based on its speed capabilities. The use of these vehicles varies from state to state so it is important to check your local regulations prior to operating. Class 1: The bicycle is equipped with a motor that provides assistance only when the rider is pedaling, which ceases to assist when the e-bike reaches 20 miles per hour. Class 2: Bicycle equipped with a throttle-actuated motor that ceases to assist when the e-bike reaches 20 miles per hour. Class 3: The bicycle is equipped with a motor that provides assistance only when the rider is pedaling, which ceases to assist when the e-bike reaches 28 miles per hour.)
    • Bicycle Type: Adults bike
    • Bike Style: Electric bikes
    • Recommended Terrain: Gravel, Hardpacked trails, Off-road trails, Paved roadways and trails
    • Assembly Required: Yes
  • Dimensions
    • Product Width: 11 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Height: 24 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Length: 56 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Weight: 75 pounds (The out of box weight of the item.)
    • Maximum Weight Capacity: 330 pounds (The maximum load that can be supported by the product.)
    • Maximum Seat Height: 34.3 inches
    • Minimum Seat Height: 29 inches
  • Connectivity
    • App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
  • Display
    • Display Type: LCD
    • Information Displayed: Battery life, Distance, Speed
  • Performance
    • Maximum Operating Range: 45 miles
    • Maximum Speed: 28 miles per hour
    • Motor Power (Nominal): 750 watts (Also known as rated power, this is the maximum power a motor can produce without damaging itself under normal working conditions for an extended period of time.)
    • Number of Speed Settings: 5
  • Power
    • Throttle Control Mechanism: Thumb
    • Electric Bike Motor Type: Front hub motor
    • Batteries Included: true (Indicates whether the product comes with the required batteries for its operation.)
    • Removable Battery: true
    • Battery Charge Time: 7 hours (Battery charge time will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. Charging time will likely decrease with time and usage of the battery.)
    • Battery Chemistry: Lithium
    • Battery Capacity: 600 watt hours (The amount of energy stored in the battery.)
    • Battery Amperage: 12.5 ampere hours
    • Battery Voltage: 48 volts
    • On/Off Switch: true
    • Battery Indicator Light: true
    • Rear-Rack Mounted Battery: false
  • Certifications Listings & Approvals
    • Product Safety Certifications and Standard(s): UL 2849 (Lists the applicable certifications and/or standards, as stated by the manufacturer, in which the product has met the requirements for the assurance of quality and safety.)
    • Meets And Exceeds All UL Safety Standards: Yes (Indicates that the product, as stated by the manufacturer, is required to, or has met and surpassed the standards established by Underwriter Laboratories (UL) for ensuring quality and safety.)
  • Features
    • Passenger Ready: false
    • Integrated Lights Included: Headlight, Tail light (Indicates the types of active lighting integrated into the product that actively generates light from a bulb instead of reflecting light from another source.)
    • Padded Seat: true
    • Adjustable Seat(s): true
    • Adjustable Handlebar(s): true
    • Kickstand: true
    • Front Rack: false
    • Rear Rack: true
    • Fenders: true
  • Design
    • Bicycle Frame Design: Step-over (Step-through frames, also known as open-frame or low-step bicycles, have a lower curved horizontal top tube which allow the rider to step through the frame when mounting and dismounting. Step-over frames, also known as diamond frames, have a horizontal top tube that connects to the seat tube and down tube to form a triangle. Riders must step over the frame when mounting and dismounting this style of bicycle.)
    • Foldable Design: true
    • Gear Shifting Method: Brake-lever
    • Derailleur: true
    • Chain Guard: false
    • Alloy Rims: true
  • Brakes
    • Brake Style: Mechanical disc
    • Rear Brakes: true
  • Tires
    • Suspension Type: Front
    • Wheel Diameter: 20 inches
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 850052576134

The upgraded version, Mars 2.0, has been redesigned to offer what customers' evolving demands include such as increased motor power, longer battery life and shorter charging time, spring shock absorber and even easier foldability. The Mars 2.0 also provides users with the amount of traction needed to take on corners at a faster speed without any risk of slipping or sliding. This folding all-terrain e-Bike is built for adventure, with 20-inch x 4-inch fat tires, improving shock absorption, giving better stability, and suspension off-road. It is also lightweight - making it perfect for carrying upstairs or throwing it into the back of your car or truck to take on vacation with you. Besides these, it also comes with a new DIY Pegboard at the back seat that allows you to decide what and how to carry on your ride. The upgraded Mars 2.0 can travel up to 28 mph, getting you to where you need to be quicker, but without sacrificing safety. Traveling up to 45 miles per charge (PAS mode)72.5km on a single charge, . the removable 48V/12w.5A battery comes with a 54.6V/2A charger. It gives you full power in less than 6 hours. The Mars 2.0 also offers mechanical brakes and pedal assistance 0-5. For a folding e-Bike, the Mars 2.0 has a slimmer frame (75lbs) that can fit comfortably in your trunk or be taken on the bus or train if you're commuting. Its 15 inch high step through frame is great for riders from 5'5" to 6'3". Other notable features include an LCD display, alloy wheels and 20 inch x 4 inch fat tires. The Mars 2.0 e-Bike by Heybike features front and rear lights, making them safer to ride in the early morning and later in the evening. This e-Bike also comes with front and rear fenders, to keep your clothes clean.

  • 750W Hub Motor: 1400W peak brushless geared hub motor, propels you forward at fast speed even on the hills.
  • 5 Level Pedal Assist & Throttle: Effortlessly transition between the throttle and five pedal-assist levels. Pure electric mode, intelligent 5 level pedal assist mode and manual mode (pedaling) mean that you will be ready for all kinds of conditions and terrains.
  • Dual Front Light & Braking Indicator: Ride safe using the bright headlight with a unique LED circle that lightens up your way while also making you be seen visibly.
  • Specialized Removable Battery: 600Wh (12.5Ah, 48V), external removable lithium-ion battery that you can carry separately.
  • 4" Fat Tires: Mars features 4-inches wide fat tires. The large surface area of contact with the ground offers superior traction, stability, and a smoother ride compared to conventional bikes.
  • Foldable Design: Foldable, storable, powerful, comfortable, and ready for anything! Making this electric bike foldable means that it'll fit in the trunk of a car or easily into an RV, even a helicopter! So it can go anywhere with you.
  • Shimano 7-Speed: Customize your ride performance with Shimano 7-speed. A wider range of gearing at your disposal mean more torque for treacherous uphill climb and maintain pedal authority at top speed.
  • Front Suspension Fork: Thanks to the lockable front suspension fork and suspension seat post, Heybike Mars 2.0 offer a smooth and comfortable ride.
  • Shock Absorber Seat: This device is sensitive to displacement and can suppress the vibration and shock when crossing a rough and uneven road.
  • Thin Smart LCD Display: Smart display shows battery levels, speed, trip details. This seamless integration allows you to personalize your bike settings to better suit your preferences, ultimately leading to a more enjoyable and tailored riding experience. By staying connected and customizing your ride, you can get the most out of your cycling adventures.
  • UL 2849 Compliant: Tested and certified to UL 2849 safety standard by UL Solutions.
  • Disclaimer: The purchaser and rider of this product are responsible for knowing and obeying all state and local regulations regarding the use of this product. It is highly encouraged that you read and follow the product instructions including all safety precautions and use protective gear.
  • 750W Hub Motor: 1400W peak brushless geared hub motor, propels you forward at fast speed even on the hills.
  • 5 Level Pedal Assist & Throttle: Effortlessly transition between the throttle and five pedal-assist levels. Pure electric mode, intelligent 5 level pedal assist mode and manual mode (pedaling) mean that you will be ready for all kinds of conditions and terrains.
  • Dual Front Light & Braking Indicator: Ride safe using the bright headlight with a unique LED circle that lightens up your way while also making you be seen visibly.
  • Specialized Removable Battery: 600Wh (12.5Ah, 48V), external removable lithium-ion battery that you can carry separately.
  • 4" Fat Tires: Mars features 4-inches wide fat tires. The large surface area of contact with the ground offers superior traction, stability, and a smoother ride compared to conventional bikes.
  • Foldable Design: Foldable, storable, powerful, comfortable, and ready for anything! Making this electric bike foldable means that it'll fit in the trunk of a car or easily into an RV, even a helicopter! So it can go anywhere with you.
  • Shimano 7-Speed: Customize your ride performance with Shimano 7-speed. A wider range of gearing at your disposal mean more torque for treacherous uphill climb and maintain pedal authority at top speed.
  • Front Suspension Fork: Thanks to the lockable front suspension fork and suspension seat post, Heybike Mars 2.0 offer a smooth and comfortable ride.
  • Shock Absorber Seat: This device is sensitive to displacement and can suppress the vibration and shock when crossing a rough and uneven road.
  • Thin Smart LCD Display: Smart display shows battery levels, speed, trip details. This seamless integration allows you to personalize your bike settings to better suit your preferences, ultimately leading to a more enjoyable and tailored riding experience. By staying connected and customizing your ride, you can get the most out of your cycling adventures.
  • UL 2849 Compliant: Tested and certified to UL 2849 safety standard by UL Solutions.
  • Disclaimer: The purchaser and rider of this product are responsible for knowing and obeying all state and local regulations regarding the use of this product. It is highly encouraged that you read and follow the product instructions including all safety precautions and use protective gear.
Disclaimers
  • The purchaser and rider of this product are responsible for knowing and obeying all state and local regulations regarding the use of this product. It is highly encouraged that you read and follow the product instructions including all safety precautions and use protective gear.
  • The purchaser and rider of this product are responsible for knowing and obeying all state and local regulations regarding the use of this product. It is highly encouraged that you read and follow the product instructions including all safety precautions and use protective gear.

Q: What is the maximum speed of this e-bike?

A: The maximum speed of this e-bike is 28 mph.

Q: Is this e-bike UL certified?

A: Yes, this e-bike is UL 2849 certified for safety standards.

Q: What is the maximum speed that this e-bike can reach?

A: This e-bike can reach a maximum speed of 28 miles per hour.

Q: What is the maximum operating range of this e-bike?

A: The maximum operating range of this e-bike is 45 miles.

Q: What is the motor power of this e-bike?

A: The motor power of this e-bike is 750 watts.

Q: Are there different speed settings available on this e-bike?

A: Yes, there are five different speed settings available.

Q: Is the e-bike certified by any safety standards?

A: Yes, this e-bike is UL 2849 compliant.

Q: Does this e-bike have a foldable design?

A: Yes, this e-bike has a foldable design for easy storage and transportation.

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Heybike - Mars 2.0 Foldable E-bike w/ 45mi Max Operating Range & 28 mph Max Speed-UL Certified - Black
Heybike - Mars 2.0 Foldable E-bike w/ 45mi Max Operating Range & 28 mph Max Speed-UL Certified - Black

The upgraded version, Mars 2.0, has been redesigned to offer what customers' evolving demands include such as increased motor power, longer battery life and shorter charging time, spring shock absorber and even easier foldability. The Mars 2.0 also provides users with the amount of traction needed to take on corners at a faster speed without any risk of slipping or sliding. This folding all-terrain e-Bike is built for adventure, with 20-inch x 4-inch fat tires, improving shock absorption, giving better stability, and suspension off-road. It is also lightweight - making it perfect for carrying upstairs or throwing it into the back of your car or truck to take on vacation with you. Besides these, it also comes with a new DIY Pegboard at the back seat that allows you to decide what and how to carry on your ride. The upgraded Mars 2.0 can travel up to 28 mph, getting you to where you need to be quicker, but without sacrificing safety. Traveling up to 45 miles per charge (PAS mode)72.5km on a single charge, . the removable 48V/12w.5A battery comes with a 54.6V/2A charger. It gives you full power in less than 6 hours. The Mars 2.0 also offers mechanical brakes and pedal assistance 0-5. For a folding e-Bike, the Mars 2.0 has a slimmer frame (75lbs) that can fit comfortably in your trunk or be taken on the bus or train if you're commuting. Its 15 inch high step through frame is great for riders from 5'5" to 6'3". Other notable features include an LCD display, alloy wheels and 20 inch x 4 inch fat tires. The Mars 2.0 e-Bike by Heybike features front and rear lights, making them safer to ride in the early morning and later in the evening. This e-Bike also comes with front and rear fenders, to keep your clothes clean.

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Pros for Heybike - Mars 2.0 Foldable E-bike w/ 45mi Max Operating Range & 28 mph Max Speed-UL Certified - Black
Build Quality, Portability, Speed, Operating Range, ComfortAssembly Ease, Ride Comfort, Tire PerformanceBuild Quality, Portability, Battery Life, PowerThere were no pros for this product
Cons for Heybike - Mars 2.0 Foldable E-bike w/ 45mi Max Operating Range & 28 mph Max Speed-UL Certified - Black
Battery Life, Brakes, WeightThere were no cons for this productThere were no cons for this productThere were no cons for this product

Specs

Reviews

Customers are saying

Customers praise the Mars 2.0 Foldable E-bike for its speed, build quality, and portability. Many appreciate its long operating range and comfortable ride. However, some customers have expressed concerns about the battery life and brakes, while others have noted its heavy weight.

This summary was generated by AI based on customer reviews.
  • Speed (54)
  • Build Quality (35)
  • Portability (24)
  • Battery Life (30)
  • Brakes (7)
  • Weight (3)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 4 out of 5 stars

    Overall great bike

    This bike performs well. Goes up hills with ease. Plenty of torque. The display is pretty nice. I have put almost 200 miles on it in the past week and a half since I bought it. Every time I'm out someone stops me to ask about it. The assembly was pretty easy and didn't take long. Overall it's a great bike. The brakes are good enough for me but most people think they are a little weak. The brakes were out of adjustment out of the box. I had to YouTube how to adjust them. They were rubbing and making allot of noise when not even using them. They are a little noisy when using which will make people turn there head. The seat is pretty uncomfortable. You will probably want to replace it. It will probably be my first upgrade. I average about 22 miles per charge. That is mostly using throttle so don't expect anything close to the advertised because it is a pretty small battery. I would like a second one but they are sold out. Hopefully they will have batteries again. This bike is a lot of fun. I use it on almost a daily basis.

    JeGo Posted

  • Rated 5 out of 5 stars

    Excellent bike, no regrets!

    I didnt know an ebike could be so much fun! I ride just to ride because its so thereaputic. Speed is 28mph, I messed with the settings and was able to unlock 31mph. That is plenty fast. Going uphill is easy for me at 170lbs. Depending on the incline it will top out around 10 to 15 mph. Pedal assist definitely helps going uphill also i advise you use it to save your motor. Headlight is bright amd horn is ok. Brake lights are a huge plus. The cons .... Brakes are not very good. You will stop but you need ample time to do so. They are also squeaky. The other con is the seat is not that comfortable. After an hour ride you feel it forsure but you can always get a more comfortable one. Overall i love this bike and will be buying another.

    Daniel Posted

  • Rated 4 out of 5 stars

    Amazed at this thing!!

    I was hesitant but but I couldnt be happier with my bike. I get 30 miles at 24mph in throttle only mode and it doesnt matter what terrain you ride on. It tops out at 29.5mph. The brakes and gears are on the cheaper end but I knew this beforehand The motor however is powerful enough for whatever. I want to buy another for my son so we can ride the trails together. Such a blast. Just keep it slow at first because there is a little learning curve. The peddle assist will throw you forward when you dont want it to so make sure you are in 0 when you stop at crosswalks or any other danger area. I have discovered so much that I wouldnt have ever seen if it wasnt for the HeyBike..

    ZacharyBinks Posted

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