Tesgo STT-S 20” Fat Tire Folding Electric Bike
Tesgo STT-S 20” Fat Tire Folding Electric Bike
Tesgo STT-S 20” Fat Tire Folding Electric Bike
Tesgo STT-S 20” Fat Tire Folding Electric Bike
Tesgo STT-S 20” Fat Tire Folding Electric Bike
Tesgo STT-S 20” Fat Tire Folding Electric Bike
Tesgo STT-S 20” Fat Tire Folding Electric Bike
Tesgo STT-S 20” Fat Tire Folding Electric Bike
Tesgo STT-S 20” Fat Tire Folding Electric Bike

Tesgo STT-S (15Ah) - Closeout

Powerful Fat Tire Folding E-Bike

Regular price $1,699.00 Sale price$1,499.00
Tax included.
  • Availability: In stock, ready to ship
  • Inventory on the way
  • Free Shipping
  • 1-Year Warranty
  • 14-Day Returns
  •  Lifetime Support

We ship free within 5-7 business days to the lower 48 states and do not ship to PO and APO boxes. Check out our shipping policy for more information.

Tesgo e-bikes have a 1-year warranty against all manufacturing defects from the date of delivery (free accessories are not covered).Check out our warranty for more information.

Ebikes from Tesgo are under FREE returns within 14 days of delivery. Check out our return policy for more information.

We're here to help - contact us for any reason.


Professional Fat Tire Electric Bike

1000 W

Powerful Motor

40-70 Miles

Extended Range

95 Nm

Max Torque

840 Wh

Samsung Battery

28 Mph

Top Speed

330 Lbs

Max Load

  • Overview
  • Details
  • How to Install
  • Reviews

1000W Hub Brushless Motor

Strength gives you a powerful ride. The motor of the Strength has been upgraded to a 1000W geared hub motor to give it even more power and a smoother ride. With the maximum motor torque of 95Nm, you can now overcome hills easily, accelerate more quickly, and enjoy a consistently more powerful ride – even at lower speeds.

1000W Max Motor Power
95Nm Max Motor Torque


For your safety, the Strength includes a brake power-off system. No matter how quickly the STT is traveling, it can stop right away by pressing the power cut-off brake lever, which signals the system to detect the braking signal and cut off the motor power supply.

Ride Longer

We wanted a power source that allowed for longer rides.We decided to use 48v Samsung lithium batteries.These batteries have 17.4AH which provide enough capacity to face whatever round trips. The detachable design for battery makes charging simple.

40-70 miles Range Per Charge
840Wh Total Battery Capacity


You have the control of your e-bike with the throttle at your fingertips and three levels of pedal assist. Press plus when you wish,coast when you don't. Enjoy the travel at your own peace.

  • 8 Speed Gear Shift System

    The Strength has a 8-gear shift system, which makes it easier to respond to uphill riding situations, downhill flat plane or shape, or stop-and-go riding outdoors.

  • Seatpost Suspension

    For maintaining outstanding comfort on unlevel and neglected terrain, the suspension seat post is perfect.

  • Dual Hydraulic Brakes

    Offer enhanced durability and braking performance that lasts. When taken care of with some routine maintenance there won't be any braking power loss.

  • 48V Headlight

    The powerful headlight gets so bright that you can see your path even in bad weather

  • Integrated Light

    Every time you apply the brake, the automatic brake light will turn on, helping to avoid rear-end collisions while traveling at night

  • LCD Color Display

    LCD screen with USB charging. Information about the performance of the E-Bike is shown to the rider on the full LCD dashboard through an LCD screen such as speed, mileage, power, and battery level.

  • 20" x 4" Fat Tires

    The fat tires provide an excellent grip and superior shock absorption ability. 

  • Front Fork: Hydraulic Suspension

    The hydraulic fork incorporates a lock-out lever and preloaded spring stiffness adjustments. The 80mm of compression will make it the ideal fit for any terrain you have in mind.

  • Type


The Stength is simple to fold up and store in your car, making it convenient to use on travels outside of the city.


  • Component
  • geometry
 Weight:  67.8 lbs  
Derailleur: 8-speed Shimano Altus
Recommended Rider Heights:  5'4” ~ 6'4”
Hub Motor:  1000 W
Passenger Weight Limit: 330 lbs
Battery Charge Time: 6-8 Hours
Battery(Samsung Cells): 48V 17.5Ah (840Wh) Lithium battery
Range: 40-60Miles
Charger:  US standard 2.0 A smart charger
Throttle:  Thumb Throttle
Top speed: 28mph
Display: YL80C Color LCD
PEDAL Assist: 5 Levels
 Tires:  CST 20"*4.0" Fat Tire  
Front Fork: Front Suspension with Adjustable Lockout:
Brake lever:  Aluminum alloy comfort grip levers with motor cutoff switch
Brake:  Dual Piston Hydraulic Brakes
Brake Rotors: Front 180mm and Rear 160mm, 2.8mm thick
Bike Frame: 6061 Aluminium
Chain: KMC chain
Crank Set: 220mm w/52T
Freewheel:  Shimano 8 speed gear shift system
Gearing:  12-32T 8-Speed
Rear Light: Integrated Taillight
Pedal:  Wellgo Aluminum Platform
Front light: 48V LED light
Saddle:  Soft and comfortable
Seat Post: 302 mmx30.4 mm
Spokes:  Double Wall Magnesium Alloy Wheels

 Total Length:  70”  
Handbar Height: 48-53”
Wheelbase:  47.24”
Minimun Seat Height:  34”
Maximum Seat Height: 40.15”
Chain Stay Length: 16.53”
Standover Height: 27.17”
Top Tube Length: 26.37”
Wheel Diameter:  23.6”
Head Tube Length; 5.31”
Handlebar Length: 26”
Foldable Size: 42”x 20”x 31.49”

Customer Reviews

Based on 7 reviews
Allot of bike for your money

Hardware and frame is quite impressive for the price. Paint job is not great and the solution they provide is to send a paint pen for chips in the paint. It's packaged extremely well and the box wasn't damaged, so it likely leaves the factory this way, which is quite disappointing as the company will blame it on shipping.

Outside of that one negative, the overall bike is great. Hard to complain. Plenty of power to get up hills and I'm 275lbs. Battery life is great too. On flat ground, my longest ride so far has been 22 miles and I still had 35-45% battery life left. As for size when folded, I've been able to fit two of these in the back of a Prius with the seats folded down. I've also have had one in a Scion TC without issues either.

On Throttle only, I've reached 26mph on flat. With pedaling very fast and hard, I've hit 30mph. Going down a long hill, I've reached 42mph, but that's mostly gravity.

If you can accept paint issues, the bike is great and recommended.

If you want more information, please feel free to leave a comment in my YouTube video and I'll be more than happy to respond and make better videos with me actually talking as well about experience and all as I now have 180 miles ridden.

Harold Niles

I recieved the bike a couple of weeks ago. Last weekend was able to test it out. I was able to go 28mph on a very fast peddaling action. Hills, which we have a lot of around here, was no challenge for the bike. I weigh 250 and it handled me just fine. The paint job is cheap, and I recieved it with chips. It was packaged very well and the box was not damaged so I don't know where or how they occured. Customer service is little to be desired. To me a little rude, slow, and not very sympathetic. You pay a lot of money and expect decent results for damaged goods. They gave me a paint pen which I have not recieved yet. Over all though the bike operates very good.

Steve P
So far so good

So far, I am pleased with the Tesgo STT-S ebike. It arrived safely with only a couple of small paint imperfections for which I was reimbursed. It arrived within 7 days. The bike rides well and has plenty of power. Overall quality seems to be on par with more expensive bikes.


Shipped in 5 days by UPS way ahead of expected date. Live in the country with 100 acres wanted an ebike to sneak in my moose ponds to watch the animals, atv's scared them away. Very hilly 50 m to 130 m elevation and bike got me in no problem with 2 inches of crusty snow. Back road is very icy but tires worked good as long as didn't spin the tires or hit the brakes to hard which by the way are the best brakes I've had on a bike. Ride was good but l ordered a suspension seat to make it even better. I wonder if these tires can be studded, I'm going to run it on the warmer days this winter. Find it's good exercise even if I'm just pretending to be peddling.
P.S. I have stage 4 lung cancer and wouldn't make it past the end of the driveway without the power assist.

Robert Roossien
Great Bike, Manual not Complete

Haven't had much time to evaluate the bike on the road but it seems like it will be great. The manual doesn't explain anything about how to use and adjust the control panel. Tommy in support has tried to be helpful but this has been a week long process trying to get the information that should have been in the manual.

Does my height/weight suit the ebike?

The recommended height for riders is 5'4" ~ 6'4", payload 330 lbs at maximum.

How can I install the Tesgo Strength?

Check out the Tesgo official instruction video.

When will my ebike ship?

For pre-orders, please refer to the shipping date on the product page. A shipping confirmation email will be sent to your email once the order has shipped. The carrier is FedEx. Once the items arrived in our warehouse, please allow 2 to 7 business days for your shipment to arrive at your address. For any third-party shipping, we cannot provide any additional shipping information or documentation. Any delivery dates provided by Tesgo are estimated.

Should I completely drain the battery before charing?

No. On many batteries this is preferred, however our batteries are all high-tech batteries and have built-in mechanisms that protect the battery from overcharging.

More questions?

You can go to our FAQ page or email to support@tesgoebike.com