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K2 Electric Bike for Adults,750W Power Motor, All Terrain 20" Fat Tire, 28MPH & 46.6Miles Range with Double Seat,48V13Ah UL Certified Battery Electric Bicycle, Urban E-Bike

  • Based on 37 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Feb 26
Order within 16 hours and 31 minutes
Available payment plans shown during checkout

Style: K2/Black


Features

  • 750W Powerful MotorThe K2 electric bike is equipped with 750W motor. In terms of speed, the maximum speed can be increased to 28MPH.In terms of power, it can support climbing slope is 20%. So even if we define the K2 electric bike as an urban explorer, it will perform well in light off-road activities.
  • 48V13Ah Removable BatteryK2 ebike has 48V13Ah high quality lockable battery with UL2849 certified to ensure the ebike long-term safety.The battery has passed IPX5 waterproof test and can ridee in light rain,it is not recommended to riding in heavy rain.Large capacity 624Wh battery fast charging takes 6-7 hours, to protect battery,please use the original charger.
  • 4 Ride Modes for Your NeedsIf you know about e-bikes, you will know that there are different riding modes that can be set up to match the different environments you ride in.The K2 e-bike has four modes to choose from:pure electric mode,PAS mode,pedal exercise mode and cruise control mode.(The actual range is related to riding habits and carrying weight)
  • Comfortable Riding ExperienceWe hope you enjoy riding K2 electric bike,so in the design of buffer system, we have done a lot!The front dual fork absorber, extended sponge cushion and 20"4.0 fat tires, each part of them building K2 electric bikes buffer system, which can minimise the impact of bumpy off-road road conditions on rider body.
  • Urban Explorer K2 E-BikeK2 e-bike is more suitable for casual riding because it has an extended two-person seat, a sturdy frame structure that can carry 330lbs, and a comfortable angled handlebar. The K2 ebike is not only a commuter ebike, it can also go off-road, you can define it. Before riding, please make sure the lines are installed correctly. Before starting, please make sure the battery is turned on and press and hold the accelerator to start.
  • WINDONE 24H Support TeamWe are very concerned about the customer experience with WINDONE electric bike, if you have any questions or suggestions about WINDONE electric bike, please contact the seller or email us in the first time, we will reply to your message within 24H
  • Ride the wind,Chase your dreamsWINDONE is committed to creating cost-effective electric bikes in the hope that young riders will explore the wider landscape with a personalized bike of their own. Whether it is off-road racing or exploring more,WINDONE will be your loyal partner, venturing out into the world with you

Description

Windone K2 Electric Bike for Adults,750W Power Motor, All Terrain 20" Fat Tire, 28MPH & 46.6Miles Range with Double Seat,48V13Ah UL Certified Battery Electric bicycle, Urban E-Bike

Bike Type: Electric Bike


Age Range (Description): Adult


Brand: Windone


Number of Speeds: 7


Color: Matte black


Wheel Size: 20 Inches


Frame Material: High Carbon Steel


Suspension Type: Front fork shoulder shock absorber & Rear suspension


Special Feature: Taillight, Dual Suspension, Headlight, Dual Disc Brake, LCD-Display


Included Components: Horn, Kickstand, Charger, Pump, Tool Kit


Bike Type: ‎Electric Bike


Age Range (Description): ‎Adult


Brand: ‎Windone


Number of Speeds: ‎7


Color: ‎Matte black


Wheel Size: ‎20 Inches


Frame Material: ‎High Carbon Steel


Suspension Type: ‎Front fork shoulder shock absorber & Rear suspension


Special Feature: ‎Taillight, Dual Suspension, Headlight, Dual Disc Brake, LCD-Display


Included Components: ‎Horn, Kickstand, Charger, Pump, Tool Kit


Size: ‎20 inch


Brake Style: ‎Disc


Wheel Width: ‎4 Inches


Specific Uses For Product: ‎Trail, Snow, Road, Gravel, All terrain


Item Weight: ‎88 Pounds


Theme: ‎Sport


Style: ‎K2/Black


Model Name: ‎Windone K2


Power Source: ‎electric


Wattage: ‎750 watts


Wheel Material: ‎Carbon


Lithium Battery Energy Content: ‎624 Watt Hours


Seat Material Type: ‎Rubber


Warranty Type: ‎Lifetime


Maximum Weight Recommendation: ‎330 Pounds


Assembly Required: ‎Yes


Bicycle Gear Shifter Type: ‎Trigger


Is Autographed: ‎No


Number of Handles: ‎2


Skill Level: ‎Beginner


Minimum User Height: ‎5.4 Feet


Fender Material: ‎Plastic


Manufacturer: ‎ZHEJIANG AIJIU TECHNOLOGY CO., LTD.


Item Package Dimensions L x W x H: ‎56.5 x 31 x 11 inches


Package Weight: ‎47.17 Kilograms


Item Dimensions LxWxH: ‎67.32 x 27.56 x 42.91 inches


Brand Name: ‎Windone


Warranty Description: ‎1 year


Material: ‎High carbon steel, Aluminum


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎K2


Date First Available: July 29, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Feb 26

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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Top Amazon Reviews


  • Excellent Electric Bike
Color: Matte black Size: 20 inch
This bike is amazing! Perfect size for my husband. I ordered this for his birthday / Christmas. He really likes it. It reminds him about his motorcycle, nice speed and ride smoothly. The assembly was not bad at all. It took him around 30 minutes and good to go. The quality is decent and sturdy. The weight is pretty heavy. So far, everything is good! He really enjoys it. We are happy with this product! ... show more
Reviewed in the United States on January 31, 2025 by W. SH W. SH

  • its cool bike with wide tires .
Color: Matte black Size: 20 inch
I recently got this Electric Bike, and I couldn’t be happier with my purchase. The installation was a fast , taking just about an hour to complete. This bike’s long battery life is impressive—it comfortably takes me around Santa Monica Beach with family and friends, making our outings fun and worry-free. The bike’s stylish, fashionable design turns heads everywhere we go. Not only does it look cool, but the suspension also feels great, providing a smooth ride even on rougher paths. Charging the battery is convenient too, with a full charge taking roughly four hours. The weight of the bike makes me feel secure and safe while riding. Overall, I highly recommend ... show more
Reviewed in the United States on January 20, 2025 by Jason Wynn

  • DON’T DO IT!!!!!!!!!’
Color: Matte black Size: 20 inch
This is the second bike after the first was returned. The first one was damaged upon receiving it. The power connector was crushed (probably from the factory). The second is going back too. The gear shifting mechanism is damaged and unusable right out of the box. JUNK!!!!’
Reviewed in the United States on January 9, 2025 by Janine Lumbert

  • I LOVE MY NEW BIKE!!!
Color: Matte black Size: 20 inch
First of all, the bikes ship very quickly, packaged very well, and customer service is exactly what we’d all wish for in every company. Easily built, these bikes are very well made. Beautiful paint, components are not cheap parts, and a smooth solid ride. Zippy fast, so watch out. Peddle assist 1 is enough for most rides. We just cruise. We got two wild cats, but realized it was much too big for the misses. No problems returning and getting the smaller Rocky pro. Glad we did. A great bike for someone smaller. She’s 5’2, I’m 6’2. Both are sized perfectly for each of us. We haven’t rode far enough to challenge the battery life, but I’m sure they are ample enough for long rides. We love them, and highly recommend this company… ... show more
Reviewed in the United States on December 27, 2024 by Captain America M13

  • Nice and Solid E-Bike
Color: Matte black Size: 20 inch
The packaging was excellent, and the assembly was very straightforward. By carefully reading the instructions and following the steps, it takes about 40 minutes to set up. The removable battery makes charging even more convenient. I love its wide tires and shock absorbers/suspension, which allow for an almost bump-free experience on various terrains. It performs impressively well on frozen lakes, grass, and sandy surfaces. The battery life is excellent, and the build feels very sturdy and reliable. This electric bike has transformed the riding experience, making it perfect for both leisure and commuting. ... show more
Reviewed in the United States on January 4, 2025 by mcgrady mcgrady

  • Cool bike
Color: Matte black Size: 20 inch
The car has good shock absorption, and I didn't feel anything when I encountered speed bumps on the road. The battery life is good and durable. I rode for most of the day with a full charge and it didn't lose much power. The dashboard is very beautifully designed, and it can display the power level, speed and mileage. When the car was delivered, it was almost installed. I just needed to install the handlebars and pedals. There is a tutorial that is very simple. It is a very good commuter car, very practical and convenient. ... show more
Reviewed in the United States on December 29, 2024 by Kim

  • Waste of time and money
Color: Matte black Size: 20 inch
Single handily the worst experience I’ve had in 15 years of being an Amazon customer was the purchase of this bike, don’t recommend even 1 star
Reviewed in the United States on January 29, 2025 by Simba

  • I love it , this can take extra people in the back
Color: Matte black Size: 20 inch
This E- bike is the 2nd one I bought from Amazon . I would say the deliver staffs are very helpful . Pull this heave weight package in the rainy day and leave it without getting wet , i greatly appreciate their service . This e bike is different like the previous one I had because this one can take extra people in the back . So our whole family can go out for fun together. The assembly is very easy and the front light is super bring so we can ride in the night time as well. They have different mode to adjust so you can choose the mode you like . Also, the speed panel is colorful so easy to read your current speed. ... show more
Reviewed in the United States on December 20, 2024 by Ariel Miller Ariel Miller

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