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Windhorse - W3 Electric Bike Lightweight Powerful Commuter with 450W Motor 40-Mile Max Range 18 MPH - Black

Model: W3-BLACK
SKU: 10732891
Deal ends Dec 6, 2025
$309.99
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Comp. Value: $399.99
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WINDHORSE TECHNOLOGIES INC.
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Specifications
  • Color
    Black
    Product Weight
    51 pounds
    Maximum Operating Range
    16 miles
    Maximum Speed
    20 miles per hour
    Motor Power (Nominal)
    500 watts
    Throttle Control Mechanism
    Half twist
  • Key Specs
    • Color: Black
    • Product Weight: 51 pounds (The out of box weight of the item.)
    • Maximum Operating Range: 16 miles
    • Maximum Speed: 20 miles per hour
    • Motor Power (Nominal): 500 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: Half twist
    • 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 2 (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: Windhorse
    • Model Number: W3-BLACK
    • Product Name: WINDHORSE W3 Electric Bike Lightweight Powerful Commuter with 450W Motor 40-Mile Max Range 18 MPH
    • Color: Black
    • Electric Bike Classification: Class 2 (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
    • Assembly Required: Partial
  • Dimensions
    • Product Width: 20 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: 46 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: 47 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Weight: 51 pounds (The out of box weight of the item.)
    • Maximum Weight Capacity: 330 pounds (The maximum load that can be supported by the product.)
  • Performance
    • Maximum Operating Range: 16 miles
    • Maximum Speed: 20 miles per hour
    • Motor Power (Nominal): 500 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.)
    • Motor Power (Maximum): 715 watts (Also known as peak power, this is the maximum power a motor can produce for a short period of time under ideal conditions. Used for example when climbing a steep grade.)
  • Power
    • Throttle Control Mechanism: Half twist
    • Electric Bike Motor Type: Mid drive motor
    • Batteries Included: true (Indicates whether the product comes with the required batteries for its operation.)
    • Removable Battery: false
    • Battery Charge Time: 5 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-ion
    • Battery Amperage: 8 ampere hours
    • Battery Voltage: 38 volts
    • On/Off Switch: true
    • Battery Indicator Light: true
  • 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
    • Integrated Lights Included: Headlight (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
    • Kickstand: true
    • Rear Rack: 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
    • Frame Material(s): Carbon Alloy
  • Brakes
    • Brake Style: Mechanical disc
    • Rear Brakes: true
  • Tires
    • Suspension Type: Dual/full
    • Tire Type: Pneumatic tubed
    • Wheel Diameter: 14 inches
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: Not applicable
  • Other
    • UPC: 850062195554

The W3 Electric Bike is a stylish and efficient choice for modern commuters. Powered by a 450W brushless hub motor with a peak power of 715W, it provides smooth acceleration and a top speed of 18 MPH. The bike boasts a range of 20-40 miles on a single charge, ensuring reliable performance for both short commutes and longer rides. Its 36V 288Wh battery charges in just 4-5 hours, getting you back on the road quickly. Built with a durable carbon alloy frame, the W3 weighs only 45lbs, making it easy to maneuver. The W3 electric bike has been tested and certified to meet all safety requirements outlined in the UL standard. NYC consumers please review fire safety info available here: https://www.nyc.gov/site/fdny/codes/reference/lithium-ion-battery-safety.page

  • Powerful Motor for Smooth Acceleration: Equipped with a 450W brushless hub motor (peaking at 715W), the W3 Electric Bike delivers responsive acceleration and a top speed of 18 MPH—perfect for navigating city streets with ease.
  • Impressive Range & Quick Charging: Ride up to 40 miles on a single charge, thanks to the efficient 36V 288Wh battery. Whether it’s a short commute or a longer journey, the battery recharges in just 4–5 hours to keep you moving.
  • Lightweight Yet Durable Frame: Crafted from carbon alloy, the W3’s frame offers exceptional strength while keeping the overall weight at just 45 lbs—easy to carry, transport, and store.
  • Built for Urban Commuting: Designed with everyday riders in mind, the W3 combines speed, range, and portability, making it the ideal choice for city commuters who value convenience and performance.
  • Stylish & Practical Design: Sleek and modern, the W3 doesn’t just perform—it looks good doing it. Its compact form and premium build make it a smart, stylish solution for modern mobility.
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.

Q: What age kids can use it ? Can we add a third wheel for balance?

A: I’m 33 5’6 and fit perfect. Website states height between 5’1 - 6’2. From what I can see you can add a 3rd wheel. Simply attaching it to either side of the lung nuts of the bike.

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Pros for Windhorse - W3 Electric Bike Lightweight Powerful Commuter with 450W Motor 40-Mile Max Range 18 MPH - Black
There were no pros for this productOverall Performance, Portability, Speed, Battery LifeOverall Performance, Portability, Speed, Battery LifePortability, Overall Performance, Speed, Battery Life, Ride Quality
Cons for Windhorse - W3 Electric Bike Lightweight Powerful Commuter with 450W Motor 40-Mile Max Range 18 MPH - Black
There were no cons for this productThere were no cons for this productTire Quality, RangeBrakes, Motor, Size

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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 5 out of 5 stars

    Perfect

    I’m 5’6 247lbs and fit perfect. For the price it’s amazing. Can only speak about having it after a few days day but it exceeded my expectations. Rides great, seat is comfortable, and throttle works great. Little assembly needed. Also customer service was great as they helped send a new bike out since original was damaged during shipping.

    Posted by ManuelA

  • Rated 5 out of 5 stars

    Great value

    Easy to assemble and fast too. My daughter, who is college, really likes the bike.

    Posted by FritsV

  • Rated 5 out of 5 stars

    Customer

    Easy to assemble, ride smooth, battery lasts 4-5days. Affordable price, good ebike for my kid.

    Posted by user776998

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