KAIJIELAISI V3 AWD Electric Mountain Bike: Is 4000W Power Too Much?
A powerful beast of an e-bike with dual 4000W motors and fat tires that crushes trails and hills for under $900, but it's heavy and lacks commuter-friendly features like lights and racks.
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Key Specifications
Best For
How this e-bike scores for different riding styles
Outstanding performance with peak 4000W power, 34 MPH top speed, 85N·m torque, and dual motor system with switchable modes. The 6 riding modes and 21-speed gearing offer exceptional versatility for performance enthusiasts.
Exceptional for off-road with peak 4000W dual motors, 85N·m torque for 40° climbs, fat tires, dual suspension, and hydraulic brakes. The 21-speed gearing and robust aluminum frame make it ideal for challenging terrain.
The comfortable cushioned seat, multiple riding modes including cruise control, and dual suspension provide excellent comfort for leisurely rides. The 30+ mile electric range supports extended recreational outings.
The 50+ mile range in PAS mode and dual hydraulic brakes are excellent for commuting, but the 103 lb weight makes it difficult to store or transport, and it lacks integrated lights and rear rack for practical daily use.
While the powerful dual motors and sturdy aluminum frame suggest good hauling potential, the lack of rear rack, fenders, and unknown max rider weight capacity limits its cargo utility applications.
Not suitable for portability - it's non-foldable, weighs 103 pounds, and has 26-inch fat tires. This bike is designed for performance, not compact storage or transport.
Our Verdict
This bike is a beast built for people who want serious power and adventure. With peak 4000W from two motors working together, it's one of the strongest e-bikes you can buy for under $900. The huge battery holds enough juice to go over 50 miles when you pedal along with the motor, or about 30 miles if you just use the throttle. Those fat tires are 4 inches wide, which means you can ride on sand, snow, dirt trails, or regular roads without any problems. The front and back shocks soak up bumps really well, and the hydraulic brakes stop you fast even when you're going downhill or riding in the rain.
This bike is perfect for people who love exploring trails, riding on the beach, or tackling steep hills around their neighborhood. If you like going fast and having lots of power under you, this is your bike. The six riding modes mean you can use both motors when you need maximum power for climbing, or switch to just one motor to save battery on flat roads. The 21 gears help you find the right speed for any situation. At $899, you're getting way more power and features than bikes that cost twice as much. It's great for weekend warriors, outdoor lovers, and anyone who wants an e-bike that feels more like a motorcycle.
However, this isn't the bike for everyone. At 103 pounds, it's super heavy and hard to move around - you definitely can't carry it upstairs by yourself. It doesn't fold, so you need good storage space like a garage. The battery takes all night to charge, so you can't quickly top it off during the day. You'll also need to buy lights separately if you ride when it's dark out. If you mainly ride on smooth city streets to work every day, or if you live in a small apartment, you should probably look at lighter bikes with racks and fenders built in.
What We Like
- Crazy powerful with peak 4000W dual motors that can climb 40-degree hills and hit 34 mph - way more power than most e-bikes
- Huge 1104Wh battery gives you over 50 miles of riding with pedal assist, so you won't run out of juice on long trips
- Fat tires and front plus rear suspension make bumpy trails feel smooth, perfect for riding on sand, snow, or rough paths
- Six different riding modes let you switch between using one motor or both, plus cruise control and walk mode for total flexibility
- Super safe with dual hydraulic brakes that stop 50% faster than regular brakes, plus the battery is UL certified for fire safety
What Could Be Better
- Really heavy at 103 pounds - you'll need help lifting it onto a car rack or carrying it upstairs
- Takes 8-10 hours to fully charge the battery, which is basically overnight charging only
- No built-in lights means you'll have to buy and attach your own if you ride at night
- Doesn't fold up, so you need a garage or big storage space - won't fit in a small apartment easily
- Missing useful extras like a rear rack for bags, fenders for rain protection, and phone charging port
Standout Features
Full Specifications
Performance
| Motor Power | 2000W (Peak 4000W) |
| Gears | 21-speed |
Build & Frame
| Frame Material | Aluminum Alloy |
| Frame Size | Large |
| Wheel Size | 26 inches |
Weight & Capacity
| Bike Weight | 103 pounds |
Features
Included Features
Not Included
Frequently Asked Questions
Common questions about AWD Electric Bike for Adults, Peak 4000W Power 26" Fat Tire Ebike, 34MPH Dual Motor Electric Bicycles, 48V 23AH Removable Battery Fast Dual Hydraulic Brakes Electric Mountain Bike
How fast can this bike go?
It can reach up to 34 miles per hour, though the speed is limited for safety. You can unlock the full speed by changing a setting (08P=60) if you want to go faster.
How far can I ride on one battery charge?
You can go over 50 miles if you pedal along with the motor (pedal assist mode), or about 30 miles if you just use the throttle without pedaling.
Is this bike good for riding on trails and rough ground?
Yes, it's excellent for off-road riding. The fat tires work on sand and snow, the dual suspension smooths out bumps, and the powerful motors can climb 40-degree hills easily.
How heavy is this bike and can I lift it myself?
The bike weighs 103 pounds, which is quite heavy. Most people will need help lifting it onto a car rack or carrying it up stairs.
Does it come with lights and a rack for carrying stuff?
No, this bike doesn't include built-in lights, a rear rack, or fenders. You'll need to buy and install those accessories separately if you want them.
Best For
How this e-bike scores for different riding styles
Outstanding performance with peak 4000W power, 34 MPH top speed, 85N·m torque, and dual motor system with switchable modes. The 6 riding modes and 21-speed gearing offer exceptional versatility for performance enthusiasts.
Exceptional for off-road with peak 4000W dual motors, 85N·m torque for 40° climbs, fat tires, dual suspension, and hydraulic brakes. The 21-speed gearing and robust aluminum frame make it ideal for challenging terrain.
The comfortable cushioned seat, multiple riding modes including cruise control, and dual suspension provide excellent comfort for leisurely rides. The 30+ mile electric range supports extended recreational outings.
The 50+ mile range in PAS mode and dual hydraulic brakes are excellent for commuting, but the 103 lb weight makes it difficult to store or transport, and it lacks integrated lights and rear rack for practical daily use.
While the powerful dual motors and sturdy aluminum frame suggest good hauling potential, the lack of rear rack, fenders, and unknown max rider weight capacity limits its cargo utility applications.
Not suitable for portability - it's non-foldable, weighs 103 pounds, and has 26-inch fat tires. This bike is designed for performance, not compact storage or transport.
Scores
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