TST® Defender 26" Fat Tire Ebike For Adult

Sale price$1,599.00 Regular price$2,077.00
Save $478.00
Color: Gray
COMBO SALE STYLE: EBike+RacK+Fender

Get it between August 04 - August 06

Order within: 2 hours 30 minutes to get delivery by then.

Ships from: Ontario, California warehouse.

Now, as part of the promotion, we are offering Free Rear Racks and Fender Set, a total value of $178.

Motor Icon
Peak Motor
1300 W
Range Icon
Max Range
65 Miles
Speed Icon
Top Speed
28 MPH
Torque Icon
Torque
85 N·m
App Icon
Phone App
YES
Payload Icon
Max Load
450 LBS
Contact Icon Contact

Email: support@tstebike.com

Call: +1 (626) 878 4885

Hours: Monday~Friday 7:00AM - 7:00PM PST

Trusted Delivery Icon Trusted Delivery
Delivery Example

Supports local pickup

One Year Warranty

Delivery 1-3 Days

You can opt for local pickup in the United States (address: 820 S Wanamaker Ave, Ontario CA 91761, US). Just select the local pickup option when making the payment. After the purchase, our staff will contact you with the necessary documents for you to pick up your order locally.

We provide a 1-year warranty service. For non-human-caused vehicle issues, there are two solutions. The first is to contact TST staff to have replacement parts shipped to you. The second is to have the vehicle repaired at a local repair shop and provide proof of payment, after which TST will reimburse the cost.

Your order will be delivered to the address you provided within 1–3 business days. Actual delivery time may vary depending on the shipping carrier’s schedule and your location. For the security of your vehicle purchase, a signature will be required upon delivery. We use major carriers such as FedEx Ground, UPS, and DHL for all shipments.

  • 1300W / 85Nm / 28 mph SUTTO Brushless Rear Hub Motor

    Punchy takeoffs, hill-climbing torque, and a legit 28 mph top end. This isn’t “assist,” it’s authority.

    show more → retract ↑
  • 48V 15Ah One‑Hand Removable Battery • Up to 65 Miles of Range

    Pop it out with a single hand, charge anywhere, ride all day. Range anxiety? Off the table.

    show more → retract ↑
  • 80mm Hydraulic Front Suspension Fork (Alloy)

    Adaptive, fluid damping that soaks up washboards and potholes. Less chatter, more control.

    show more → retract ↑
  • 26" × 4.0" Puncture‑Resistant Fat Tires • 8mm Tread Depth

    Thorns, glass, debris—denied. Massive contact patch = grip, comfort, and confidence off-road or on.

    show more → retract ↑
  • Shimano 7‑Speed + Half‑Twist Throttle

    Shift cleanly when you pedal, blip the throttle when you don’t feel like it. Power delivery on your terms.

    show more → retract ↑
  • 6061 Aluminum Alloy Frame

    Lightweight, tough, and corrosion-resistant. Built to take city abuse and trail abuse in equal measure.

    show more → retract ↑
01

Fast, Smooth, and Exciting

28 MPH Top Speed


Hit speeds of up to 28 MPH, making city commutes or open road rides feel like a breeze.
There won't be a traffic jam yet.

02

Go the Distance

65 Miles Range


Ride up to 65 miles on a single charge, perfect for long trips or daily errands without needing to recharge.
No longer be troubled by the difficulty of choosing a mode of transportation due to distance

03

Power Through Any Terrain

1300W Power & 85Nm Torque


With 1300W of power and 85Nm of torque, the TST® Defender handles steep climbs and rough trails with ease.
Commuting or off-roading no longer requires two cars

04

Carry More, Effortlessly

Convenient Front Basket & 450lb Payload


The front basket offers convenient storage for your daily essentials, while the 450lb total payload capacity, including the rear basket, ensures you can haul plenty of gear or groceries with ease.

01

Fast, Smooth, and Exciting

28 MPH Top Speed


Hit speeds of up to 28 MPH, making city commutes or open road rides feel like a breeze.
There won't be a traffic jam yet.

02

Go the Distance

65 Miles Range


Ride up to 65 miles on a single charge, perfect for long trips or daily errands without needing to recharge.
No longer be troubled by the difficulty of choosing a mode of transportation due to distance

03

Power Through Any Terrain

1300W Power & 85Nm Torque


With 1300W of power and 85Nm of torque, the TST® Defender handles steep climbs and rough trails with ease.
Commuting or off-roading no longer requires two cars

04

Carry More, Effortlessly

Convenient Front Basket & 450lb Payload


The front basket offers convenient storage for your daily essentials, while the 450lb total payload capacity, including the rear basket, ensures you can haul plenty of gear or groceries with ease.

1500-1080_0f9e236f-6ff5-4444-a000-6406da6f83d4 - TST Ebike

1300W Brushless Rear Hub Motor

Providing 85Nm of torque for powerful climbing ability and smooth riding. It supports a maximum throttle mode speed of up to 28mph

48V 15 Ah

Range 65 Miles,Detachable built-in lithium-ion battery.

56b14fbb1da9c3fef30b29b868a65c48 - TST Ebike

Speed Sensor

Providing 85Nm of torque for powerful climbing ability and smooth riding

26"X4" FAT TIRES

The upgraded 26"x4" wide Chao Yang puncture-resistant fat tires offer enhanced performanceand a cooler appearance. They provide improved grip and traction on rugged roads, easilyhandling bumps, rocks, snow, beaches, hills, curbs, and more.

1500-1080_3f2b7176-dcbd-4bf0-ba9f-dc41ccb4b972 - TST Ebike

Compare

Product Differences Comparison

Explore TST ebike lineup, Pick the best ebike for you.

TST® Defender 26" Fat Tire Ebike For Adult
TST® Defender 26" Fat Tire Ebike For Adult Sale price$1,599.00 Regular price$2,077.00
Motor

1300W

1000W

1300W

Torque

85N.m

70N.m

85N.m

Speed

28 Mph

23mph

28mph

Max Load

500 Lbs

400 lbs

500 lbs

Suggested Rider Height

5'3"-6'4"

5'3"-6'4"

5'1"-6'4"

Tire

26" x 4" Fat Tire

27.5" x 2.25" Tire

26" x 4" Fat Tire

TST Dreamer 26 E Bike UnBox and Assembly

Professional ebike blogger RVdaydream provides an installation video tutorial for the TST 26-inch model.

Influencer Sharing

Vehicle specifications
Charging Time

4-5 hours

Charger

54.6V/ 3A

Speed

28MPH

Product Weight

71.65 LBS

Shimano Shifter

7-Speed

Battery

48V 15Ah

Lithium Battery

Hub Motor

1300W

Brushless Gear Motor

Range

65 Miles

Pedal Assist

Pedal

1-5 Level

1-5 Level Pedal Assist

Brakes

180mm

Hydraulic Disc Brakes

Tires

26" x 4"

Ebike Rated Tires

Weight Capacity

500 LBS

MAX Load

Defender Size
26_aca8ddd8-df41-44b9-af13-5942a5f42810 - TST Ebike
A

Total Length

74.2"

B

Handlebar Height

45.3"

C

Wheelbase

45.7"

D

Minimum Seat Height

30"

E

Maximum Seat Height

39"

F

Chain Stay Length

19"

G

Stand Height

30"

H

Top Tube Length

21.4"

I

Wheel Diameter

28.5"

J

Head Tube Length

6.7"

K

Handlebar Length

26.6"

L

Minimum Seat to Floor

35.3"

What's in the Box?
26_e9538e34-2ded-4e43-bf0f-df8dbf62b513 - TST Ebike

1* Electric Bike

1* Owner's Manual

2* Wrenches

3* Allen Key Wrenchs

2* Pedals

1* Charger

1* Seat

1* Front Wheel

1* Rear Rack

1* Fender Set

1* Headlight

1* Battery with keys

TST Defender FAQs

The TST® Defender is a high-performance electric bike built for power, versatility, and adventure. Featuring a rugged 26" fat tire design, it delivers excellent stability on all terrains—whether you're riding through city streets, mountain trails, or snowy paths. With a 1300W BAFANG SUTTO motor and 85Nm of torque, the Defender reaches speeds up to 28 mph, making commutes and outdoor excursions fast and efficient. The integrated 48V 15Ah lithium battery supports a long 65-mile range, and it fully charges in just 4–5 hours. Riders benefit from four working modes, hydraulic disc brakes, and a 450-lb weight capacity. Now available with a free rear rack and fender set, this ebike is built for both power and comfort.

Customer Reviews

Based on 123 reviews
72%
(88)
26%
(32)
1%
(1)
2%
(2)
0%
(0)
L
Luke Bertino
Performance: EXCELLENT
Value of money score: SUPER WORTH
Recommendation score: HIGHLY RECOMMEND

TST® Defender 26" Fat Tire Ebike For Adult

C
Chantelle Thomas
Performance: NORMAL
Value of money score: WORTH
Recommendation score: HIGHLY RECOMMEND
Improvements: Speed
Love it

I ordered it for my son and he has been on it non stop! Thank you

P
Paul Rochowiak
Performance: EXCELLENT
Value of money score: WORTH
Recommendation score: DEPENDS ON SITUATION
Improvements: All good so far

So far so good.
Not ridden it enough to have a complete review

R
Renee Warner
Performance: NORMAL
Value of money score: WORTH
Recommendation score: HIGHLY RECOMMEND
Improvements: A taillight would be nice.
I love this bike!

It's a great bike! Haven't taken it too far yet.But it seems to be a good bike.

T
Tim Galbraith
Performance: EXCELLENT
Value of money score: SUPER WORTH
Recommendation score: HIGHLY RECOMMEND
Improvements: Not sure

Awesome bike, really impressed. Thanks

D
DAVID HAMER
Performance: NORMAL
Value of money score: WORTH
Recommendation score: HIGHLY RECOMMEND
Improvements: Front suspension forks
Great Bike

Easy to put together. I’ve only rode it a little because of too much snow but so far I love it. I may put a different set of suspension forks on the bike because these seem a little weak but that may just be me. Overall very pleased with the bike so far. Can’t wait to ride it more

P
Paul Parry
Performance: NORMAL
Value of money score: WORTH
Recommendation score: DEPENDS ON SITUATION
Improvements: Need to add a user manual. Having replacement parts available would also help.
Great Bike

Easy assembly although some type of user manual would of help with the functionality of this bike.

n
neva Dixon
Performance: EXCELLENT
Value of money score: WORTH
Recommendation score: DEPENDS ON SITUATION
Improvements: Carrying replacement parts would be awesome.
Powerhouse

Great bike for the cash. My only complaint is the lack of replacement parts found on the site.