









🚵♂️ Dominate the trail and the commute — ride the future today!
The TST Electric Bike is a robust 1500W peak power e-bike featuring 20x4.0 inch fat tires for all-terrain grip, a UL 2849 certified waterproof 48V/30AH removable battery offering up to 130 miles per charge, and a max speed of 28 mph. Designed for adults, it includes dual disc brakes, full suspension, and multiple riding modes, making it perfect for off-road adventures and daily commutes alike.



| ASIN | B0BVQHD9NG |
| Additional Features | LCD-Display |
| Age Range Description | Adult |
| Best Sellers Rank | #17,398 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #27 in Adult Electric Bicycles |
| Bicycle Drivetrain Type | hub drive |
| Bicycle Gear Shifter Type | Trigger |
| Bike Type | Electric Bike |
| Brake Style | Disc |
| Brand Name | TS TST GRP LLC |
| Color | Bright yellow |
| Customer Reviews | 4.1 4.1 out of 5 stars (136) |
| Electric Assist Type | pedal assist, throttle assist |
| Frame Material Type | Aluminum |
| Included Components | Tool Kit |
| Is Assembly Required | Yes |
| Is Autographed | No |
| Item Type Name | Electric Mountain Beach Commuter City Bicycles |
| Item Weight | 71 Pounds |
| Lithium Battery Energy Content | 720 Watt Hours |
| Manufacturer | SHENZHEN UNI-SUN ELECTRONICS CO., LTD. |
| Maximum Weight Recommendation | 350 Pounds |
| Model Name | R9 |
| Model Number | R9 |
| Model Year | 2024 |
| Number Of Speeds | 7 |
| Number of Handles | 2 |
| Power Source | battery |
| Seat Material | Faux Leather |
| Size | 20*4.0inch |
| Skill Level | 7 |
| Specific Uses For Product | Trail |
| Style Name | All-season |
| Suspension Type | Dual |
| Theme | outdoor recreation |
| Warranty Description | 1 Year |
| Warranty Type | Limited |
| Wattage | 750 watts |
| Wheel Material | Aluminum |
| Wheel Size | 20 Inches |
N**A
Reliable, High-Quality E-Bike with Great Features
I researched dozens of e-bikes before choosing this one, and I’m so glad I did! The build quality is top-notch—aluminum frame feels durable, and the waterproof battery gives me confidence riding in light rain. The 1500W motor provides plenty of power for hills and rough terrain, and the 30MPH top speed is perfect for getting around town efficiently. I love that it’s not just a “throttle-only” bike—pedaling with the 7 gears lets me save battery and get a little exercise too. Assembly was straightforward (the instructions were clear) and took less than an hour. The ride is smooth and comfortable, whether I’m on pavement or dirt. It’s passed every test I’ve thrown at it, and the 5-star rating is well-deserved. If you’re in the market for a versatile, reliable electric bike, don’t hesitate to buy this one!
J**E
Great find and even better buy.
I liked the look of this and having received it I can say: it matches the pictures. Good solid build and easy clear instructions on assembly. Once put together (in a little under an hour) and running it was certainly comfortable to sit on and pedal around. The electric power assist makes me wish I lived within biking distance of work so I could use this everyday. And electric power alone is exhilarating up to 30 mph! So much torque!! Now I’m just waiting for the weather to warm up here so I can take it off road and really push this thing. Might have to get 1 for my wife too!
A**X
Amazing bike
My son bought this to get outside more and it took a bit to put it together, but after he got it together, it was sturdy strong practically all of the parts are made of metal and the only thing that he that he had an issue with was the back brake sticking, but besides that all around amazing bike light is not as bright as he thought it was but still amazing bike 4/5⭐️
J**O
Powerful & Versatile E-Bike for Off-Road & City Rides!
I’ve had this electric bike for 3 weeks now and it’s exceeded my expectations! The 1500W motor is a beast—accelerates quickly and hits 30MPH smoothly, even when I’m riding on bumpy off-road trails. The dual suspension makes the ride super comfortable, no jarring even over rocks. The 48V 15AH battery is a game-changer: I can ride 40+ miles on a single charge for my daily commute plus weekend trail adventures, and detaching it to charge indoors is so convenient. Assembly was a breeze too—only took 30 minutes since 85% was pre-installed. The LCD display is easy to read, and the dual disc brakes give me great peace of mind. Worth every penny for a reliable, powerful e-bike! 5/5 stars.
F**H
Its trash
It's not 1500 watt and it don't go over 19mph this advertising is a lie. I spent 638 bucks for something it's not. Getting ahold of customer service is like pulling teeth when you ain't got none.i have to ride with it in high gear cause it doesn't seem to want to move in any other gear why is that oh I don't know maybe because it's not it's high gear or nothing. The power it has climbing hills is ok but my job isn't far from on a 20 mile ride my battery is toast and I had to push it home. Save your self some money don't buy this junk I really regret buying it and I'm trying to get my money back that's a challenge all by its self. So the bike isn't wasn't what it says it is, you can't get ahold of customer support so you won't get any help yea that's just my first 3 days owning it don't get it
K**N
6.5/10
Bike is cool. Runs well and will get you from A to Z. Battery life is really random though. Will loose first bar really fast. When it gets to 2 bars it will just jump 0 really fast as well. You can go 28mph. But not without losing battery really fast. The best way to use this bike is with low PAS. The seats are surprisingly comfortable. Headlight is really bright. Turn signals are useful l. Overall it’s worth the value but there are comparable models that are more affordable
B**R
Worth the money
Excellent ebike well worth the price. Some assembly when you get it but easy to put together an easy instructions to follow. I drive it to work around 12 miles round trip on a full charge.
W**I
Good bike
Great value, good bike and quality! Seller got the bike to me super fast I’m taking 8 days before expected date and has been helpful with any questions. Was only going to give a 4 star review because the bike seat did come slightly damaged but it’s been so exciting riding it that I still give it a 5. Battery does seem to die a little faster then expected but I take it up a lot of hills so feel like the runs it down faster.
Trustpilot
1 week ago
2 months ago