TST K002 Fat Tire Cargo Electric Bike: Can It Handle Heavy Loads?

A practical cargo bike with great value at $999, perfect for families and daily errands with its huge 450 lb capacity, 60-mile range, and easy step-through design, though it's heavy and lacks some nice-to-have features like lights.

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Key Specifications

Motor
750W (1500W peak)
Weight
66 lbs

Best For

How this e-bike scores for different riding styles

Cargo & Utility
95/100

Exceptional cargo capabilities with 450 lb max load, rear rack, basket, footrests, and guard rails. The powerful 1500W peak motor easily handles heavy loads, and the step-through design makes loading/unloading convenient for grocery runs and deliveries.

Daily Commuting
88/100

With 28 mph max speed, 60-mile range, step-through design, rear rack, and basket, this bike excels at urban commuting. The removable battery allows convenient charging at home or office, making it highly practical for daily work travel.

Recreational Leisure
82/100

The step-through frame, comfortable seating position, front suspension, and throttle mode make this ideal for casual neighborhood rides. The fat tires provide a smooth, stable ride perfect for leisurely cruising on various surfaces.

High Performance
72/100

The 1500W peak motor and 28 mph top speed offer solid performance, with 90 Nm torque for climbing 30-degree slopes. However, enthusiasts seeking extreme performance may want higher speeds and more advanced components than this utility-focused bike offers.

Off-Road Adventure
65/100

Fat tires and front suspension provide some off-road capability, but drum brakes and single front suspension limit performance on challenging trails. The 750W motor offers decent hill climbing for moderate terrain but isn't ideal for serious mountain biking.

Compact & Portable
20/100

This is not a foldable bike and weighs 66 lbs with large dimensions (74.6 x 24.6 x 46.4 inches). It's designed as a full-size cargo bike, making it impractical for apartment storage or public transit use.

Our Verdict

The TST K002 is a practical family cargo bike that gives you a lot of features for under $1000. The 1500W peak motor is powerful enough to carry heavy loads up hills, and the 60-mile range means you can ride all week without charging. The step-through design makes it easy for anyone to use, and it comes ready to haul stuff with a rear rack, basket, and footrests. The fat tires help you ride smoothly on different surfaces, and the 450-pound weight limit is one of the best you'll find at this price.

This bike works great for families who need to carry kids or groceries, people who ride to work every day, or anyone who wants a sturdy bike for errands around town. The removable battery is handy because you can take it inside to charge, and the LCD screen shows your speed and how much battery you have left. If you're someone who likes to run errands by bike instead of driving, or if you need to take your kids to school, this bike will make your life easier. The throttle mode lets you rest when you're tired, while pedal assist gives you exercise when you want it.

However, this bike isn't perfect for everyone. It's heavy at 66 pounds, so don't get it if you live upstairs or need to lift your bike often. The drum brakes work okay but aren't as good as disc brakes for stopping fast with heavy loads. You'll need to buy lights separately for night riding, and it doesn't fold up for easy storage. If you want a bike just for fun rides or mountain trails, there are better choices. This bike is built for carrying stuff and getting work done, not for tricks or racing.

What We Like

  • Huge 450 lb weight limit means you can carry lots of groceries, kids, or cargo without worrying
  • Goes 60 miles on one charge in pedal assist mode, so you won't run out of battery on long trips
  • Strong 1500W peak motor climbs steep hills easily and reaches 28 mph top speed
  • Comes with practical extras like a rear rack, basket, and footrests - ready to use right away
  • Step-through frame makes it super easy to get on and off, perfect for anyone who struggles with high bikes

What Could Be Better

  • Weighs 66 pounds which is pretty heavy and hard to carry up stairs or lift onto a bike rack
  • Drum brakes aren't as powerful as disc brakes for quick stops, especially when loaded with cargo
  • No built-in lights means you'll need to buy and install your own for safe night riding
  • Takes 6-7 hours to fully charge the battery, so you can't quickly top up between rides
  • Only front suspension means bumps in the back can feel rough, especially on uneven roads

Standout Features

450 lb maximum load capacity
Significantly above average (typical cargo bikes support 300-350 lbs), making this exceptional for heavy hauling and family use
48V 15Ah battery (720Wh capacity) with 60-mile range
Above average battery capacity (typical is 500-624Wh) providing excellent range that exceeds most bikes in this price range
1500W peak motor power with 90 Nm torque
Well above average for this price point, offering strong hill-climbing ability up to 30-degree slopes that outperforms most $1000 e-bikes

Full Specifications

Performance

Motor Power750W (1500W peak)
DrivetrainDerailleur

Build & Frame

Frame MaterialAluminum
Frame Size74.6 x 24.6 x 46.4 inches
Wheel Size20 inches
Brake StyleDrum

Weight & Capacity

Bike Weight66 lbs

Features

Included Features

Fat Tires
Fenders
LCD Display
Pedal Assist
Rear Rack
Removable Battery
Suspension
Throttle
UL Certified

Not Included

App Connectivity
Cruise Control
Foldable
Integrated Lights
USB Charging
Walk Mode

Frequently Asked Questions

Common questions about TST Electric Bike for Adults, 1500W Peak Motor Ebike with 48V 15Ah Removable Battery 28 MPH 60 Miles Fat Tire Cargo E Bike, Rear Rack, Basket, 7 Speed, Step-Thru Electric Bicycle

How far can this bike go on one battery charge?

It can go up to 60 miles if you use pedal assist mode, or 30-40 miles if you just use the throttle without pedaling. How far you actually go depends on how much weight you're carrying and how hilly the roads are.

Can this bike carry my kids on the back?

Yes! The bike has a rear rack with footrests, guard rails, and can hold up to 450 pounds total. This means you can safely carry one or two kids on the back seat along with some cargo.

How long does it take to charge the battery?

The battery takes 6 to 7 hours to charge completely from empty. The battery comes off easily so you can bring it inside your house or office to charge.

Is this bike easy to get on and off?

Yes, very easy! It has a step-through frame which means there's no high bar to swing your leg over. You just step through and sit down, making it great for older riders or anyone wearing a skirt or dress.

How fast does this electric bike go?

The bike can go up to 28 miles per hour at top speed. You can control how fast you go with 7 different gears and choose between throttle-only mode, pedal assist, or regular pedaling.

Scores

Overall Score 78/100
Value Score 92/100
Popularity 68/100

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Tags

cargo hauler family friendly step through design high capacity long range best value commuter ready fat tire budget performance

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