EGGKING S8 Electric Mountain Bike: Can This 1000W Beast Handle Tough Trails?
A powerful and affordable fat tire e-bike perfect for off-road adventures, but its 99-pound weight and lack of folding make it tough to store or transport.
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Key Specifications
Best For
How this e-bike scores for different riding styles
The 1000W motor, 20-inch fat tires, dual suspension, and 30-degree hill-climbing ability make this bike exceptionally well-suited for trails and rugged terrain.
The 1000W motor delivers 31 mph top speed with strong hill-climbing power, though it falls short of premium 3000W+ models marketed for maximum performance.
The dual suspension, cruise mode, and comfortable ride features support leisurely rides, though the aggressive fat tire design and weight are more than most casual riders need.
The 50-mile assisted range and 31 mph top speed make it capable for commuting, but the 99-pound weight and lack of folding capability reduce portability for mixed-mode transit.
The 330-pound weight capacity and 1000W motor can handle moderate loads, but the lack of rear rack and cargo-specific features limits utility hauling capabilities.
At 99 pounds without folding capability, this bike is among the least portable options available and unsuitable for apartment storage or public transit integration.
Our Verdict
The EGGKING S8 is a strong off-road electric bike that gives you lots of power for a good price. The 1000W motor is much stronger than cheaper 500W bikes, so you can zoom up steep hills and hit speeds of 31 mph on flat ground. The battery is big enough to take you 50 miles if you pedal along, or 31 miles if you just twist the throttle and let the motor do all the work. The fat tires and front and rear shocks make bumpy trails feel smooth, and the bike has been safety tested to meet UL2849 rules.
This bike is perfect for people who want to ride on dirt trails, through parks, or on rough roads where regular bikes struggle. The fat tires grip well on sand, gravel, and even light snow. If you like weekend adventures or live somewhere with lots of hills, this bike has the muscle to handle it. The $630 price is really good for what you get - most 1000W bikes with this much battery cost $800 or more. Riders between 5 feet 5 inches and 6 feet 5 inches tall who weigh up to 330 pounds will fit comfortably.
The biggest problem is the weight. At 99 pounds, this bike is super heavy and hard to move around. You cannot fold it up, so you need a garage or covered space to store it. If you live in an apartment or need to carry your bike up stairs, this is not the right choice. The battery warranty is only 6 months, which is shorter than most other e-bikes. If you want something lighter for city riding or need to fit your bike in a car trunk, look for a folding model instead. But if you have space to store it and want a tough bike for outdoor fun, the S8 gives you great bang for your buck.
What We Like
- Powerful 1000W motor delivers 31 mph top speed and climbs 30-degree hills with ease
- Big 48V 17.5Ah battery gives you 50 miles on pedal assist or 31 miles on pure electric power
- Fat 20-inch tires with front and rear shocks soak up bumps for smooth off-road riding
- UL2849 certified for safety plus headlights and brake lights keep you visible at night
- Great price at $630 with cruise control, walk mode, and LCD screen showing speed and battery
What Could Be Better
- Really heavy at 99 pounds making it hard to lift, transport, or store in tight spaces
- No folding feature means you need a garage or outdoor space to keep it
- Battery only has 6-month warranty compared to 1-year on most other parts
- Too tall for short riders - you need to be at least 5 feet 5 inches to ride safely
- Missing useful extras like USB charging port, phone app, and rear cargo rack
Standout Features
Full Specifications
Performance
| Motor Power | 1000W |
| Top Speed | 31 MPH |
| Gears | Shimano 7 speed |
Build & Frame
| Frame Material | Iron and aluminum alloy |
| Frame Size | 64x28x43 inches |
| Wheel Size | 20 inches |
| Brake Style | Disc brake |
Weight & Capacity
| Bike Weight | 99 pounds |
Additional Info
| Color | Black |
Features
Included Features
Not Included
Frequently Asked Questions
Common questions about Electric Bike for Adult, 1000/3000W 20" Fat Tire 48V 17.5/25AH Removable Battery, Max 50/70 Miles Electric Motorcycle, 31/35 MPH Shimano 7 Speed Disc Brake Off-Road Mountain Ebike UL2849
How far can I ride on one charge?
You can go up to 50 miles if you pedal while using the motor, or 31 miles if you only use the throttle without pedaling. How far you actually go depends on your weight, the hills you ride on, and how fast you go.
How fast does this bike go?
The top speed is 31 miles per hour when you use the throttle. This is faster than most e-bikes which usually max out around 20-25 mph.
Can I fold this bike to fit in my car or apartment?
No, this bike does not fold. It stays at its full size of 64 inches long, 28 inches wide, and 43 inches tall. You will need a garage, shed, or outdoor bike rack to store it.
How heavy is this bike and can I lift it?
The bike weighs 99 pounds, which is very heavy - about the same as a large dog or small adult. Most people will have trouble lifting it by themselves, especially onto a car rack or up stairs.
What is covered by the warranty?
The frame, fork, and motor are covered for 1 year. The battery is covered for 6 months. Tires, tubes, and pedals get 6 months. Everything else gets 1 year. They will replace broken parts once for free if it is not your fault.
Best For
How this e-bike scores for different riding styles
The 1000W motor, 20-inch fat tires, dual suspension, and 30-degree hill-climbing ability make this bike exceptionally well-suited for trails and rugged terrain.
The 1000W motor delivers 31 mph top speed with strong hill-climbing power, though it falls short of premium 3000W+ models marketed for maximum performance.
The dual suspension, cruise mode, and comfortable ride features support leisurely rides, though the aggressive fat tire design and weight are more than most casual riders need.
The 50-mile assisted range and 31 mph top speed make it capable for commuting, but the 99-pound weight and lack of folding capability reduce portability for mixed-mode transit.
The 330-pound weight capacity and 1000W motor can handle moderate loads, but the lack of rear rack and cargo-specific features limits utility hauling capabilities.
At 99 pounds without folding capability, this bike is among the least portable options available and unsuitable for apartment storage or public transit integration.
Scores
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