TST Electric Bike for Adults 1500W Peak 20" Fat Tire All-Terrain E-Bike 60/110 Miles 28 MPH Electric Dirt Bike - 48V 15/25 AH Battery Tested to UL 2849 Powered Electric Bicycle
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Color: Black
Features
- Powerful Electric Bike: This adult electric bike is equipped with a 1500W peak power motor and 90N.M torque, easily conquering a 35-degree slope, bringing a true electric off-road adventure experience. The 204.0-inch wide tires provide excellent grip on sand, mountains or snow, and the maximum speed set by the app can reach 28 mph, bringing a thrilling riding experience. Extended seat with integrated rear rack ensures comfort and practicality for long trips
- Smart Battery System: The battery has passed the Safety tested to UL 2849 test by the international accreditation agency SGS.This adult electric bikes is equipped with a waterproof 48V/15AH removable battery with two charging methods and energy-saving technology, which can travel more than 60 miles per charge. It can be fully charged in 5 hours, making it ideal for commuting or off-grid adventures
- All-terrain Cycling Safety: This electric dirt bike is equipped with 20"x4.0" puncture-proof wide tires and dual mechanical disc brakes. The enhanced traction and sensitive braking system ensure excellent handling and safety in all weather conditions. 360LED lighting (headlight/brake light/turn signal) ensures clear visibility at night. The full suspension system absorbs bumps and can easily handle various road surfaces from city streets to rugged trails
- Multiple riding modes: This fat tire electric mountain bike can switch between pure electric, electric assist and pedal modes. In pure electric mode, you can use the motor and throttle as needed. The auxiliary power mode moderately increases the rider's pedal power based on the speed sensor, which is very suitable for riding in different terrains, especially for reducing physical exertion when climbing. The pedal mode functions the same as a traditional bicycle
- After-Sales Support: Your satisfaction is our top priority. This e-bike comes with a 6-month comprehensive warranty and 24-hour fast response customer service. Our team guarantees a prompt resolution within 24 hours so you can enjoy a smooth riding experience.ote: Please check whether the parts of the electric bike are tightened before riding, Users under the age of 16 should be accompanied by an adult when using an e-bike
Bike Type: Electric Bike
Age Range (Description): Adult
Brand: TS TST GRP LLC
Number of Speeds: 7
Color: Black
Wheel Size: 20 Inches
Frame Material: Aluminum
Suspension Type: Dual
Special Feature: LCD-Display
Size: Standard
Bike Type: Electric Bike
Number Of Speeds: 7
Suspension Type: Dual
Additional Features: LCD-Display
Brake Style: Disc
Power Source: Electric motor
Lithium Battery Energy Content: 72 Watt Hours
Derailleur Configuration: Rear
Bicycle Drivetrain Type: chain drive
Electric Assist Type: pedal assist
Battery Life: 3 Hours
Wheel Size: 20 Inches
Size: Standard
Warranty Type: Limited
Is Assembly Required: No
Age Range Description: Adult
Brand Name: TS TST GRP LLC
Model Number: R004
Model Name: R004
UPC: 758650613469
Manufacturer: Shenzhen Uni-chic Technology Co.,Ltd
Color: Black
Style Name: Mountain
Frame Material Type: Aluminum
Wheel Material: Aluminum
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Color: Black
I’ve been really impressed with this e-bike so far. For the price point, the performance has honestly exceeded my expectations. The motor is strong, acceleration is smooth, and it can hit higher speeds quickly when needed. Even with some added weight and gear, it still performs without any noticeable drop in power. One thing that really surprised me is the battery. On paper it seems small, but in real-world use it holds up extremely well. I’ve taken it out for hours at a time, including stop-and-go city riding, and it didn’t drain nearly as fast as I expected. That alone makes it a great option for everyday use or longer rides. The build quality feels solid, and the bike handles well both at lower cruising speeds and when opening it up on straightaways. It’s comfortable, stable, and just fun to ride overall. The only downside is the app. It’s not very intuitive and feels pretty clunky—definitely something the manufacturer could improve with an update or a better platform. That said, I didn’t buy the bike for the app, and once everything is set up, it’s not something you rely on heavily. Overall, the bike itself is excellent. Great performance, better-than-expected battery life, and a lot of value for the money. Would definitely recommend.
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Reviewed in the United States on April 24, 2026 by Daniel
Color: Black
This electric bike exceeded my expectations in every way. It rides smoothly, accelerates quickly, and feels very stable on the road. The battery life is impressive and easily handles long rides without any issues. It’s comfortable even on longer trips, with a well-designed seat and riding position. The build quality feels solid and reliable, with no strange noises or loose parts. Overall, it’s a great option for both daily commuting and casual riding. Definitely worth the investment.
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Reviewed in the United States on April 2, 2026 by Amazon Customer
Color: Black
I recently bought the TST R002 e-bike as a birthday gift for my daughter, and it turned out to be one of the best presents I could have chosen. From the moment she saw it, her face lit up with excitement, and that joy hasn’t faded since. The bike itself is fantastic—well-built, smooth to ride, and very easy to use. It provides just the right amount of assistance, making her rides both fun and effortless. I also appreciate the safety features and sturdy design, which give me peace of mind as a parent. What I love most is how much she enjoys riding it. She’s been spending more time outdoors, exploring the neighborhood, and even choosing the e-bike over other activities. It’s not just a gift—it’s something that’s added real value to her daily life. Overall, I couldn’t be happier with this purchase. It’s a high-quality e-bike that delivered not just on performance, but also on creating a memorable and meaningful birthday experience.
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Reviewed in the United States on May 5, 2026 by Leo R Fabro
Color: Black
This bike came early and was fairly simple to put together. It comes with an instruction manual that's not too hard to follow. It also comes with tools to help you put it together, although, I had to use a socket wrench to get the bolt off of the tire. Once put together my husband tested it out. The light is bright, has turn signals, very easy to use, and goes pretty fast. It only would get up to 20mph instead of 28. I would recommend charging it every night. My husband rides it to work. It takes a quarter of the battery to get there and the same back. He didn't charge it one night since it had half a battery still left (which should've been enough to make it there and back) but the battery died as soon as he got to work. The bike itself is very well built (strong and sturdy). It also has an option for you to have pedal assist or straight battery without pedaling.
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Reviewed in the United States on April 28, 2026 by T.M. Morris
Color: Black
This bike is perfect for everyday commuting and casual rides. Whether you’re heading to work, visiting a friend’s house, or just running errands, it makes getting around effortless—just turn it on and go. The speed and torque are impressive, giving you a smooth and powerful ride, and the battery life easily holds up for daily use. For the price, it offers excellent value and performs better than expected compared to similar bikes. It’s reliable, convenient, and genuinely fun to ride, definitely one of the best options in its class for anyone looking for a practical and enjoyable electric bike.
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Reviewed in the United States on April 25, 2026 by Boluwaji Akinwatimi
Color: Black
Great bike. Kids love it. It’s super fast, takes well and easy to ride. The install was a pain, but not difficult. It looks and functions great.
Reviewed in the United States on April 24, 2026 by Mike Ungureanu
Color: Black
This bike is an excellent quality product for a low price. It is stable and comfortable but light enough to be easy to handle. It rides like a motorcycle. Very comfortable and stable at 30mph. Great for commuting or just for fun. Does well on and off pavement. Even more important is the excellent customer service. They are responsive and helpful and stand-by their product. Buy with confidence. Truly a great deal. Thank you!
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Reviewed in the United States on May 3, 2026 by Matty M
Color: Black
I purchased this bike for my pre-teen son who has been enjoying it very much. It's a good quality bike, affordable and great for beginners. It was easy to assemble and communication with the seller was great. It's sturdy and the battery holds a long charge (we were impressed with how long the battery stays charged). I would recommend this bike for those looking for an affordable e-bike.
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Reviewed in the United States on April 25, 2026 by Amanda