TST Electric Bike for Adults, 48V 15Ah Battery, 1500W Peak Motor, Fat Tire | Dual Suspension ,7-speed Gears, 3 Working Modes, Powerful, LCD Display, Suitable for Commuters and Beginner Cyclists
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Availability:
In Stock.
Arrives
Aug 16 – Aug 20
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Color: Yellow and Black
Features
- Excellent Motor PerformanceThis electric bike is equipped with a high-performance 750W motor(1500W peak power) with 2 to 3 speed settings, capable of meeting your daily commuting and off-road riding needsso you never have to worry about speed
- 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. This removable battery is safe, waterproof and anti-theft for worry-free indoor and outdoor charging.
- 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 ebike
Bike Type: Electric Bike
Age Range (Description): Adult
Brand: TS TST GRP LLC
Number of Speeds: 7
Color: Yellow and Black
Wheel Size: 20 inches
Frame Material: Aluminum
Suspension Type: Dual
Special Feature: LCD-Display
Brake Style: Disc
Bike Type: Electric Bike
Number Of Speeds: 7
Suspension Type: Dual
Additional Features: LCD-Display
Brake Style: Disc
Specific Uses For Product: Trail
Power Source: Electric motor
Intended Riding Terrain: Mountain Terrain, Unpaved Trails, Urban Terrain
Electric Assist Type: pedal assist
Battery Life: 6 hours
Wheel Size: 20 inches
Warranty Type: Limited
Maximum Weight Recommendation: 450 pounds
Age Range Description: Adult
Brand Name: TS TST GRP LLC
Model Number: R9
Manufacturer: Shenzhen Uni-chic Technology Co.,Ltd
Warranty Description: 180days
Color: Yellow and Black
Frame Material Type: Aluminum
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Aug 16 – Aug 20
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: Black
Have had this for several weeks now and I absolutely love it!!! The battery lasts a long time, which I love as Ive used it for commuting to work! It has pretty good millage on it and gets really fast if you want it to. It's a little tall for me (5'1) but just means I have to stand on my tippy toes a little, definitely a bigger bike for a small lady like me. It's really sturdy and handles bumps and dips really good. It's really fun to ride outside of commuting, my whole family as taken many spins around the neighborhood on it. I picked it up riding it quickly too, it's not hard to use at all, you can change the speed settings on the fly which I love. I made my brother build it but he said it wasn't too complicated to put together. Overall an amazing bike for its price!
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Reviewed in the United States on July 10, 2026 by Christina Heck
Color: Black
I was pretty hesitant to order an e-bike online without testing it first, but after riding the TST Electric Bike for a few weeks, I’m so glad I went for it. However, If you're looking for a dependable daily commuter or just something fun to cruise around on on weekends without dropping thousands of dollars, this is it. Highly recommend! What Stood Out: Assembly Was a Breeze: The bike arrived really well-packaged with all the tools needed included. It took me around 30 to 45 minutes to get it fully put together. The manual was straightforward, but watching a quick setup video online made it even easier. Built Like a Tank: The frame feels super solid and heavy-duty. There’s no strange rattle or flex when riding over bumps, cracked pavement, or light trail gravel. It feels like a much more expensive brand name bike. Serious Power & Torque: The motor on this thing does not mess around! Acceleration is smooth but punchy, making hill climbs feel almost effortless. Whether I'm using the pedal-assist or just cruising on the throttle, it picks up speed fast and holds it easily. Unbeatable Value: For what you pay, the features you get (great battery life, comfortable suspension, reliable gear shifting, and sleek LCD display) make this hands-down one of the best value-for-money ebikes on the market right now.
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Reviewed in the United States on July 26, 2026 by Avery Miller
Color: Black
First, I was surprised at the quality of various components. Shimano gears? Pretty much top of line. Packaging? Superb. There were some dings to the (super heavy) box but all components were individually protected. The instructions were clear. The tools provided were typically poor Chinese quality. Every man should have the required tools. When assembling every step was easy with me only installing one piece wrong; I installed the monitor screen upside down. Assembly took just over an hour, including a test ride. It rode like a quality bike with knobby tires, and the battery kicked in when needed and got up to about 20 mph. Once done I gave it to my neighbor who has an injured leg and needed some help. All in all this bike is well made and works as advertised. I can recommend it IF you have a modicum of mechanical skills and ca. read and follow instructions.
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Reviewed in the United States on July 24, 2026 by Steven D. Bennett
Color: Black
This bike looks amazing! It is stable and a smooth ride. Speed goes up to 28 mph on class 3 which you can unlock from the app. It took me a while to put the front wheel and seat together because I’m no bike mechanic and wanted to make sure I installed everything correctly. It comes with good instructions and video link to watch. The customer team was professional and friendly. They responded to my messages quickly and sent me pictures on how to install the guardrail and adjust the break. Overall great bike on a friendly budget.
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Reviewed in the United States on June 15, 2026 by Turtlefishlove
Color: Black
I absolutely love my TST R002! The moped-style design is not only super cool, but it rides incredibly smooth thanks to the full suspension and fat tires. It easily handles both city streets and light off-roading. The power is fantastic, and getting around is an absolute blast.What really blew me away, though, is the customer service. I had a few minor questions when my bike arrived and reached out for support. They guided me with an issue I had with the brakes, and I needed a replacement taillight so they sent that for free also. They are also about to ship some screws I need for replacement for free which is genuinley so helpful. This shows they dont just care about selling the product but most importantly care about customer satisfaction for the long term. Their team was incredibly helpful, super quick to respond, and resolved my issues immediately. You really can't beat finding a great, affordable ride backed by such an awesome support team. Highly recommend!
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Reviewed in the United States on July 8, 2026 by Erum Razzak
Color: Black
This bike feels and looks premium, am giving it four stars because the handlebar stem was loose even though I had tighten it fully, other than that the bike looks so sleek and it rides smooth the tires also look really cool and with the thick tires it helps with the stability, also the bike goes 20 mph out the box but it you download orbital sports you can make it class three allowing it to go 30 mph, the battery life is also really good 👍 the bike feels really durable i hit small jumps but other than that it feels fine the the stability is good
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Reviewed in the United States on May 27, 2026 by Fort
Color: Black
This bike is absolutely wonderful and the price can't be beat. Looked at ebikes for alot more money and what you get with this one is worth it. Rides on and off road and hills are no problem. Battery life is top notch, has lots of power. Comfortable and easy to pedal if you choose. My brother is a little over 6ft tall and was perfectly comfortable on this thing. Headlight is nice and bright for nighttime no other lights needed for sure. All in all I'm super impressed with this bike and would buy another in a heartbeat!
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Reviewed in the United States on July 10, 2026 by Melissa
Color: Jet Black
This ebike is a mix of good news and not-so-good news. Keeping in mind that the price was $720 (good news), expect a few areas of cost cutting and inattention (not so good). I'm in California, so maybe this is just for local sales but the bike has a sticker behind the "seat tube" that states "Class 2 ebike, limited to 20mph". Not exactly as advertised. I decided to register the bike as a "moped" to avoid issues with the crazy and constantly changing California ebike class system. It's a simple, one-time $28 registration with several benefits and a few requirements that I meet. A note to TST...how about a "MOPED" setting in the software. 30 mph, headlight automatically on with power up, persistent turn signals. Overall the classic (retro) moped step through frame, bench seat, integrated battery, mounting for a top box, 20x4 tires and full suspension are exactly what I was looking for. So, good news. So, now some observations.... Documentation Quality: Not so good. The user manual has QR codes printed on the front page. One is supposed to go to an assembly video, but goes to an unrelated 27" bike model instead. Use the video on the Amazon page instead, it's pretty good. The QR code to the Android app goes to "Orbital Sports" and definitely download this, connect it with Bluetooth, and look around in the device settings for ebike class (good news). BUT...the included printed "User Manual" is mostly about assembly and is completely useless for a User. This "User Manual" lists recommended service but has nothing about how to accomplish even the most rudimentary tasks (like changing a tire, more later). Keys: not so good...one of the two keys had broken plastic. Fixed it with super glue, but it shouldn't come this way out of the box. Paint: several areas were scuffed or scratched out of the box. Disappointing. BTW: Google translates the Chinese characters on the battery decal as "Battery Decal" :) Assembly: good news...fairly easy, good selection of tools included. Not great tools, but good enough and most of what's needed. Motor: advertised as 1500W, sometimes 750W. Advertised 32 mph, sometimes 28 mph, my reality is 26-27 cruising and occasional 28 with enough runway on level ground. Enough for my needs. Battery: advertised as 48V-15Ahr special for the 1500W motor, with 40 mile range in throttle mode. 1500W at 48V would require an ideal 31.25A from the battery...unlikely. In my experience the 40 mile throttle range is more like 20-25 with noticeable slowing at lower battery levels. Uphill sag is extensive, falling from 24-26 to 14-16 on a freeway overpass (not much of a hill). Gears/Shifter: good news...Shimano 7 speed, not their best but still quality. Brakes: good news...C-Star hydraulic discs, effective but the calipers need centering to keep them from rubbing. Also a little spongy after a couple months so a bleeding kit is a good idea. (nothing in the "User Manual" about either) Pedals: nothing good news here. replace. Controls: good news...effective but reposition everything. Brake levers, shifter and control panel are too high. Best if they are inline with your arm and natural to use. Turn Signals: nice feature but self-cancel after about ten seconds; not nearly long enough when stopped at a light or in a turn lane. Need a least 90 seconds, or a manual cancel. Brake light: also nice feature, not a traditional dim/bright but instead the tail light flashes. OK... Headlight: not so good...almost no illumination at night and barely visible during the day. Replaced it with a much brighter unit with daytime running light. Chain Guard: crank arm hits the chain guard, a little bending of the bracket solves this. Seat: not so good for me (6'1"-185lbs); front seat is short, narrow and collapses to the seat base under my weight. Same for back seat. Replaced the front seat with a custom seat that fits my posterior and doesn't bottom out. Replaced the back seat with an adapter for the top box. Seat Rail: good news...remove the rear seat and it's a perfect place to mount a top box. Gonna need an adapter and the three holes for the rear seat are really convenient. Rear Shocks: depends...they look like coil over damper, but the "damper" is just a slide with no damping. Adjustable pre-load is some good news; the web pictures don't show it but it's there and pretty good for this price point. They come with the preload all the way up (stiff); probably because they advertise the bike to carry a passenger. If you ride solo and aren't 450 lbs then the "shocks" are useless since even adjusting the pre-load to zero gives NO compliance from the springs. It's basically a hard tail for a solo rider (not so good). I replaced both rear "shocks" with a pair of air adjustable units from MEROCA (purchased on Amazon). Still dialing them in but so far it's a big improvement; makes the ride MUCH more comfortable and improves control. Tires: not so good, but maybe just for my application. Tires are very knobby, noisy, bumpy and THIN. Back tire flatted within the first month of riding on paved streets. Replaced both tires with Ultraverse Road Dominator tires (purchased on Amazon) and HUGE improvement. Also learned that removing the rear wheel requires disassembly of the battery connector in the downtube compartment to access the motor connectors to the controller, since there is no intermediate connector from the controller to the rear hub. (the bike was $720 so...short cuts) (also nothing in the "User Manual") Throttle: really not good news. Typical thumb throttle on the left side. It worked fine for the first couple months but recently has introduced an interesting quirk. With the bike stopped, power on but not touching the throttle, the bike will take off at full speed by itself. First time it just ran into a pile of fertilizer bags and I thought maybe I accidentally touched the throttle. Second time it almost shot me into a busy intersection and I know I didn't touch the throttle. Pulling either brake lever will stop it. Now it happens randomly so I keep my hand on the brake lever whenever the bike is stopped with the power on. This might need a replacement throttle, or maybe a complaint to the NTSB, haven't decided. In summary the not-so-good news is about even with the good news, and there is the throttle thing. If it's toy it might not matter, but think twice if you plan to use it for transportation or give it to a child. At this price it's a decent starting point if you want a project and have the skills and equipment, but NOT as a "buy it and ride every day safely" purchase. I'm keeping it, modifying it and using it just about every day for commuting and errands. Better for around town (5-15 miles round trip) than my van, especially with gas prices skyrocketing. BUT...stay tuned for more on the "death wish" throttle.
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Reviewed in the United States on March 26, 2026 by L. Blake