FREESKY WARRIOR PRO Electric Mountain Bike: Can This 4000W Beast Hit 40+ MPH?
A high-performance beast with 4000W dual motors and 95-mile range that dominates off-road trails and steep hills, offering incredible power and features for $1,749, though it's heavy, slow to charge, and lacks UL certification.
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Key Specifications
Best For
How this e-bike scores for different riding styles
Outstanding performance with 4000W peak dual motors, 40+ MPH top speed, AWD system, and 1440Wh battery. This bike is built specifically for speed enthusiasts and extreme power demands.
Exceptional for off-road with 4000W dual motors, full suspension, 4-inch fat tires, hydraulic disc brakes, and AWD capability. The high power and rugged build are perfect for challenging terrain and trails.
The comfortable dual suspension, multiple riding modes, and long range make it great for leisurely rides, though the high power and aggressive design may be more than needed for casual cruising.
The 40+ MPH speed and 40-95 mile range make it viable for longer commutes, but the lack of UL certification, unknown weight, and overkill power may be impractical for daily urban use where legal speed limits apply.
Has a rear rack and 300 lb weight capacity which is average, but the dual motor system and fat tires provide good hauling power. However, it's not specifically designed for cargo with limited dedicated utility features.
Not foldable and built as a large-frame mountain bike with fat tires, making it unsuitable for compact storage, apartments, or public transit integration.
Our Verdict
The FREESKY WARRIOR PRO is a powerhouse electric mountain bike built for riders who want serious performance and don't want to hold back. With its 4000W dual motor system, this bike can blast up to 40 MPH and tackle the steepest hills with ease. The giant 1440Wh Samsung battery means you can ride for miles and miles - up to 95 miles if you use just one motor, or 40-60 miles when you unleash both motors for maximum power. The full suspension and fat tires soak up bumps like a sponge, making rough trails feel surprisingly smooth. At $1,749, you're getting premium features like hydraulic disc brakes, 800-lumen headlights, and even turn signals and brake lights that were just added for 2025.
This bike is perfect for adventure seekers who love off-road trails, mountain biking, and exploring places where regular bikes can't go. The AWD system and fat tires give you incredible grip on sand, snow, mud, and rocky paths. It's also great for people with long commutes who want to get there fast, or anyone who just loves the thrill of riding a powerful machine. The colorful display with NFC card or password unlock is a nice security feature, and being able to switch between single and dual motor modes helps you save battery when you don't need full power.
However, this bike isn't for everyone. It's definitely not portable since it doesn't fold and is quite bulky. The 8-10 hour charging time means you need to plan ahead and can't just top it up quickly. It lacks UL certification, which matters to some safety-conscious buyers. There's no smartphone app, USB charging, or cruise control like some newer bikes have. The 300-pound weight limit is just okay, not great for heavier riders. If you want a simple, lightweight bike for quick trips around town, or if you need something that folds up small, look elsewhere. But if you want raw power, long range, and the ability to conquer any terrain, the WARRIOR PRO delivers incredible value for the price.
What We Like
- Super powerful 4000W dual motors let you switch between single and dual motor modes, reaching speeds over 40 MPH for thrilling rides
- Huge 1440Wh Samsung battery gives you up to 95 miles of range on a single charge when using one motor
- Full suspension on front and back plus 4-inch fat tires make bumpy trails and rough roads feel smooth and comfortable
- Strong 4-piston hydraulic brakes stop you quickly and safely even at high speeds
- Bright 800-lumen headlight plus new turn signals and brake lights help keep you visible and safe
What Could Be Better
- Takes 8-10 hours to fully charge the battery, which is a long wait compared to some other bikes
- No UL safety certification, which some buyers want for peace of mind about electrical safety
- Missing modern features like USB charging ports, smartphone app, and cruise control that competitors offer
- Weight capacity of 300 pounds is just average, not great for heavier riders or carrying lots of cargo
- The bike's actual weight isn't listed, but dual motor fat tire bikes are usually very heavy and hard to lift
Standout Features
Full Specifications
Performance
| Motor Power | 4000W Peak (2000W per motor) |
| Gears | 7 Speed Chain-Drive |
Build & Frame
| Frame Material | Aluminum |
| Frame Size | Large |
| Wheel Size | 26 inches |
Weight & Capacity
| Bike Weight | Unknown |
Features
Included Features
Not Included
Frequently Asked Questions
Common questions about FREESKY Peak 4000W Dual Motor Ebike 40+MPH 48V 30AH Samsung Cells Battery AWD Electric Mountain Bike for Adults 26" Fat Tire Long Range Full Suspension Off-Road with Hydraulic Disc Brake Warrior PRO
How fast can this bike go?
The WARRIOR PRO can reach speeds over 40 MPH when you unlock it and use both motors. You can switch between single motor mode for normal riding and dual motor mode for maximum speed by pressing a button.
How far can I ride on one battery charge?
You can ride 60-95 miles using just the rear motor, or 40-60 miles when using both motors at once. The actual distance depends on how you ride, the terrain, and your weight.
How long does it take to charge the battery?
It takes about 8-10 hours to fully charge the 48V 30AH battery using the included 3A fast charger. You can remove the battery to charge it separately from the bike.
What kind of warranty comes with this bike?
The motor, battery, and controller have an 18-month warranty. All other parts like brakes, tires, and frame have a 12-month warranty.
Can this bike handle off-road trails and rough terrain?
Yes, it's built specifically for off-road riding with full front and rear suspension, 4-inch wide fat tires on 26-inch wheels, dual motors for climbing power, and hydraulic disc brakes for safe stopping on steep hills.
Best For
How this e-bike scores for different riding styles
Outstanding performance with 4000W peak dual motors, 40+ MPH top speed, AWD system, and 1440Wh battery. This bike is built specifically for speed enthusiasts and extreme power demands.
Exceptional for off-road with 4000W dual motors, full suspension, 4-inch fat tires, hydraulic disc brakes, and AWD capability. The high power and rugged build are perfect for challenging terrain and trails.
The comfortable dual suspension, multiple riding modes, and long range make it great for leisurely rides, though the high power and aggressive design may be more than needed for casual cruising.
The 40+ MPH speed and 40-95 mile range make it viable for longer commutes, but the lack of UL certification, unknown weight, and overkill power may be impractical for daily urban use where legal speed limits apply.
Has a rear rack and 300 lb weight capacity which is average, but the dual motor system and fat tires provide good hauling power. However, it's not specifically designed for cargo with limited dedicated utility features.
Not foldable and built as a large-frame mountain bike with fat tires, making it unsuitable for compact storage, apartments, or public transit integration.
Scores
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