Elecby 1500W Peak Electric Bike for Adults, 28MPH vs TST Electric Bike for Adults 1500W Peak 20" Fat
Updated July 2026 — Elecby 1500W Peak Electric Bike for Adults, 28MPH wins on rank, TST Electric Bike for Adults 1500W Peak 20" Fat wins on price and weight.
The Elecby offers a more budget-friendly option with solid performance, while the TST provides enhanced safety features and versatility.
Why Elecby 1500W Peak Electric Bike for Adults, 28MPH is better
Price
Elecby is significantly cheaper at $199.99.
Weight
Elecby is lighter, making it easier to handle.
Assembly
Elecby is 85% pre-assembled.
Why TST Electric Bike for Adults 1500W Peak 20" Fat is better
Safety
TST has advanced safety features including dual disc brakes.
Torque
TST offers higher torque for steep climbs.
Riding Modes
TST has multiple riding modes for versatility.
Overall score
Specifications
| Spec | Elecby 1500W Peak Electric Bike for Adults, 28MPH | TST Electric Bike for Adults 1500W Peak 20" Fat |
|---|---|---|
| Motor Power | 750W (1500W peak) | 1500W peak |
| Torque | N/A | 90N.M |
| Tires | 16"x4.0" | 20"x4.0" |
| Suspension | Dual | Full |
| Warranty | N/A | 6 months |
Dimension comparison
Price Comparison
The Elecby 1500W Peak Electric Bike retails for $199.99, making it significantly cheaper than the TST Electric Bike, which is priced at $599.99. This price difference of $400 showcases that the Elecby offers a more budget-friendly option for those looking for power and functionality without breaking the bank.
While the Elecby has a bestseller rank of 22,855, the TST ranks much higher at 2,831, indicating a stronger market presence and possibly perceived value among consumers. However, for those more focused on price, the Elecby clearly stands out as an economical choice.
Motor Power and Performance
In terms of motor power, both bikes boast a peak power of 1500W, but their overall performance varies. The Elecby features a robust 750W (1500W peak) brushless motor capable of reaching speeds up to 28 mph. This is complemented by an intelligent torque sensor that adjusts power based on pedaling force, making it efficient across different terrains.
Conversely, the TST Electric Bike not only matches the peak power but also delivers a torque of 90N.M, allowing it to conquer steep 35-degree slopes. This feature could be particularly appealing for off-road enthusiasts looking for a bike that can handle challenging terrains effectively.
Battery and Range
The Elecby is equipped with a 48V 13Ah removable battery that provides an impressive range of 60 miles on a single charge. This means riders can enjoy long-distance journeys without worrying about running out of power, making it suitable for both commuting and recreational use.
On the other hand, the TST features a slightly more advanced 48V 15Ah battery, also offering a 60-mile range. It has been tested for safety under UL 2849 standards, which adds an extra layer of assurance for users. The TST's battery can be fully charged in 5 hours, which might be beneficial for those with tight schedules.
Design and Build Quality
The Elecby features 16"x4.0" fat tires that are designed for versatility across various terrains, from city streets to off-road trails. Its dual suspension system promises a comfortable ride, absorbing shocks effectively even on bumpy roads. This design is aimed at providing stability and control, essential for a pleasant riding experience.
In contrast, the TST boasts 20"x4.0" puncture-proof tires and a full suspension system that absorbs bumps, ensuring safety and comfort. The TST's design includes an extended seat with an integrated rear rack, adding practicality for longer trips. While both bikes are designed for durability, the TST's focus on safety features, including enhanced braking systems and LED lighting, might appeal more to safety-conscious riders.
Versatility and Riding Modes
The Elecby is designed as a versatile e-bike suitable for both commuting and adventure riding. It combines durability and comfort, making it a great choice for adults and teens alike. The bike is 85% pre-assembled, which allows for quick setup and more time on the road.
On the other hand, the TST offers multiple riding modes, including pure electric, electric assist, and traditional pedal modes. This flexibility is particularly advantageous for riders who want to adjust their exertion levels based on terrain and personal preference. The TST's electric assist mode is especially beneficial for reducing physical strain when climbing, making it a compelling option for varied riding conditions.
Safety Features
Safety is paramount in any electric bike, and both the Elecby and TST have made provisions in this area. The Elecby’s dual suspension and wide tires provide solid stability, while its design focuses on comfortable riding across different surfaces.
The TST takes safety a step further with its dual mechanical disc brakes and comprehensive 360° LED lighting system that enhances visibility at night. This focus on safety features, complemented by its puncture-proof tires, positions the TST as a robust option for riders who prioritize safety, especially in varied weather conditions.
Customer Support and Warranty
When it comes to after-sales support, the TST Electric Bike emphasizes customer satisfaction with a 6-month comprehensive warranty. This assurance can be a deciding factor for potential buyers as it reflects the company's confidence in its product and commitment to customer service.
In contrast, the Elecby does not explicitly mention any warranty or support details, which could make some customers cautious about their purchase. A good warranty can provide peace of mind, particularly for higher investment products like electric bikes.
Which should you buy?
Choosing between the Elecby 1500W Peak Electric Bike and the TST Electric Bike ultimately depends on your budget and specific needs. If price is your primary concern, the Elecby, priced at $199.99, offers excellent value with its powerful motor and impressive range. However, if you are looking for enhanced safety features, a higher torque capacity for off-road adventures, and multiple riding modes, the TST Electric Bike, despite its higher price of $599.99, may be worth the investment. Consider your riding style and requirements carefully before making a decision.

