TST Electric Bike for Adults, 1500W Peak Brushless Motor 28 MPH 60 Miles/110 Miles Fat Tire E Bike with 48V 15Ah/ 25Ah Removable Battery 20" Electric Dirt Bike Hydraulic Suspension and 7-Speed
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30-day refund/replacement
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Availability:
In Stock.
Arrives
Sep 10 – Sep 12
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Color: R002 48V 15AH
Features
- Excellent Motor Performance Equipped with a high-performance 750W (1500W peak) brushless motor, the TST electric bike can reach a top speed of 28 Mph and a peak torque of 90 Nm, which allows it to effortlessly conquer steep slopes of up to 35 degrees. With its powerful riding performance, this e bike can handle both mountain climbing and urban commuting with ease
- Upgraded Removable Battery Powered by a 48V 15Ah removable battery, the ebike can be fully charged in just 6-7 hours and can ride up to 60 miles on a full charge (PAS mode). Depending on weight, the electric dirt bike can ride up to 40 miles in throttle mode and 50-60 miles in PAS mode, making long rides less of a challenge with its impressive range. The removable battery is UL certified, safe, waterproof and anti-theft, so you can charge it at home or outdoors without worry
- Comfortable Riding Experience This fat tire electric bike is equipped with front and rear suspension system, which absorbs most of the bumps and vibrations during riding, providing a more comfortable riding experience and reducing body fatigue.20"x 4" puncture-proof snow tires for electric motorcycle provide a stronger grip, ensuring the vehicle's stability and easily handle any adventure
- Safety First The electric bike for adults high-brightness front light greatly improves driving visibility, allowing you to see the road clearly even at night, while the taillight has the function of reflecting light and signaling the turn of the rear vehicle, adding another layer of security for your safety. Mechanical disc brakes provide stronger braking force, allowing the rider to slow down and stop faster, ensuring your riding safety
- Personalized Riding This ebikes for adults is equipped with professional 7-speed gears and 3 working modes, which can be changed according to different terrains, and can easily pass through city streets, rugged mountains and beaches. The LCD display allows you to easily keep track of your ride data, such as current speed, distance and battery level, so you can customize a ride based on this information
- EASY Assembly & Reliable Support The e-bike is 90% pre-assembled, you can refer to the assembly video and user manual to complete the remaining assembly easily. Adult electric bicycles weighs 66 lbs, has a maximum load of 450 lbs and comes with a 180-day warranty. If you have any questions, please don't hesitate to contact us. Note: 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: R002 48V 15AH
Wheel Size: 20 Inches
Frame Material: Aluminum
Suspension Type: Dual
Special Feature: LCD-Display
Included Components: Tool Kit
Bike Type: Electric Bike
Age Range (Description): Adult
Brand: TS TST GRP LLC
Number of Speeds: 7
Color: R002 48V 15AH
Wheel Size: 20 Inches
Frame Material: Aluminum
Suspension Type: Dual
Special Feature: LCD-Display
Included Components: Tool Kit
Size: 20*4.0
Brake Style: Drum
Specific Uses For Product: Dirt Biking
Item Weight: 71 Pounds
Model Name: R002-S
Power Source: Electric motor (rechargeable battery)
Wheel Material: Aluminum
Lithium Battery Energy Content: 720 Watt Hours
Warranty Type: Limited
Maximum Weight Recommendation: 450 Pounds
Assembly Required: Yes
Bicycle Gear Shifter Type: Trigger
Minimum User Height: 5 Feet
Derailleur Configuration: Front and Rear
Bicycle Drivetrain Type: Derailleur
Electric Assist Type: Electric (PAS)
Manufacturer: TST
Brand Name: TS TST GRP LLC
Warranty Description: 180-day warranty
Material: Aluminum
Date First Available: March 25, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 10 – Sep 12
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: R002 48V 15AH
⭐️⭐️⭐️⭐️⭐️ The bike is an absolute thrill to ride! Its sharp, moped-style design turns heads everywhere, and the suspension delivers a smooth, supportive ride. I’ve reached up to 32 mph on Mode 5 with a little downhill assist, and it comfortably cruises around 28 mph on flat ground-perfect for breezy summer rides. The battery performance has been solid on multiple 10-mile trips. The companion app is fantastic—clean, efficient, and great for tracking miles, achievements, and medals. It even awards Class 3 status, unlocking the full 28 mph cruising speed as advertised. I also received my derailleur guard quickly, and customer service has been professional and responsive throughout. Overall, this bike delivers on performance, style, and reliability. Highly recommended!
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Reviewed in the United States on July 31, 2025 by Brian Karmo Brian Karmo
Color: R002 48V 15AH
This bike is so awesome I can’t recommend it enough to all my family members and friends ! This bike is a true head turner it catches attention everywhere I go and it’s so fun to ride around the city the pedal assist it offers is amazing or you can turn it completely off and ride it like a normal bike! The seat cushion is also awesome it’s so comfortable everyone loves it ! And the battery life is also great I’ve only charged it once since I got it and I rode about 65 miles with my pedal assist on level 1 which is pretty quick and safe! Over all this bike isn’t that heavy or big I’m standing at 5’10” and it’s perfect for me! I would highly recommend this e-bike as a top contender!
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Reviewed in the United States on July 29, 2025 by giovanni ayala
Color: R002 48V 15AH
I recently purchased this electric bike, and I’m absolutely thrilled with it! The safety features are top-notch—responsive brakes, bright lights, and a sturdy frame give me confidence on every ride, even at night or in busy areas. The speed is fantastic; it zips along smoothly, making my commute quick and enjoyable without feeling overwhelming. The design is sleek and practical, perfect for both urban streets and light trails. The battery life is impressive, and the ride feels effortless yet powerful. This e-bike is an ideal choice for anyone looking for a reliable, fast, and safe way to get around. Highly recommend!
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Reviewed in the United States on July 10, 2025 by Ruby
Color: R002 48V 15AH
The Good: Assembled easy. Fun to ride and comfortable considering the frame type. Good quality considering the cost, although it is heavy. The bad: the reason I won’t give it five stars is that it fails miserably when it comes to power. Advertised as capable of 28mph and actually goes no faster than 19-20 mph. Makes a huge difference on a 7 to 8 mile commute. For reference, my total weight with backpack is 185 pounds, but it doesn’t go any faster for my 110 pounds girlfriend. This is an annoying thing to lie about, and if the bike wouldn’t have been so low cost I wouldn’t have given it even three stars because of this.
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Reviewed in the United States on August 6, 2025 by G. Hart
Color: R002 48V 15AH
This bike is impressive! Assembly and riding are easy. It has a great appearance and is fast, capable of speeds exceeding 30 miles per hour (if you adjust it with the app). This bike comes highly recommended.
Reviewed in the United States on August 14, 2025 by Andrelto
Color: R002 48V 15AH
I’ve owned this bike for 2 weeks now and I must say that I’m overall impressed with the performance of the motor/throttle and pedal assist. This bike easily reaches 28mph on flat ground in no time. This thing really zips. On steep uphill grades (I live in a Colorado mountain town) it tends to cap out around 10mph. The pedal assist will help you with the climb if you’re willing to push a couple cranks on the drivetrain but it’s by no means a speed demon in steeps. The frame design is solid and the welds are good quality and consistent. The bike is intuitive and comfortable to ride. There is an obvious “hum” with the motor that you should except from most brushless motors. It’s not silent but it’s also not loud. The drivetrain shifts rather efficiently and with little resistance. Giving you a more dialed in kind of feeling when using the pedal assist. My main issue came with the braking components. Out of the box I noticed there was a slight bleed in the front brake caliper that was only further aggravated by use. The fluid continues to leak onto the rotor; thus contaminating the brake pads and resulting in an incredibly loud “brake squeal” that honestly turns heads. Very quickly the feeling of the brakes has become “squishy” to the point I fear for their responsiveness. I intent to replace the brake system with Shimano MT200’s and subsequent new shimano rotors. While it’s not a massive cost it did add ~$100 to my overall investment. I can’t speak for whether this is a quality control issue or a fault of the brake company but if you live in a steeper environment except to have to replace the braking system immediately. Overall I think for the cost this is a quality e-scooter/bike but I’d rather have spent slightly more for higher quality components.
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Reviewed in the United States on August 19, 2025 by CalvinL
Color: R002 48V 15AH
Great bike!! I have another bike for my son that was thousands of dollars but I would say this one is totally comparable. The range is good. The speed is good. It looks awesome. Excellent value. It’s still a bit big for My daughter, but she fits on it and she is almost 5 feet tall. She’ll be able to ride it when she’s an adult too.
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Reviewed in the United States on August 22, 2025 by G. Turrent G. Turrent
Color: R002 48V 15AH
Why did you pick this product vs others?: Don't buy! I had the bike barely a month and the rear tire popped, now when I asked for a response I get that it's not covered under warranty even though they advertise that the tires are resilient and resistant to being popped let al9ne the customer service try to just offer me 50$ yet a tire replacement is 70$ for at least a better quality tire! But here's the "kicker" customer service is very rude I even screenshot the back and forth emails but Amazon is telling me that it's not allowed to be posted due to guidelines! What guidelines? Letting paying customers know the truth?! Ridiculous anyway avoid this bike plus after putting it to gether it squeaks so loudly I had to does it with wd40. But wait there's more replacing the tire I need a torch to remove it some genuis welded 3x metal rings that held on to the body and the tire! VERY POORLY MADE & RUDE CUSTOMER SERVICE! ANYONE HIT ME UO FOR THE SCREEN SHOT INTERACTION WITH THEM SINCE AMAZON WONT LET ME POST IT
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Reviewed in the United States on July 11, 2025 by Israel A.