🏔️ Freesky Alaska Pro M-520
Dual Batteries. Rugged Power. Limitless Range.
Your Ultimate Adventure Electric Fat Bike
🔥 Why Choose the Alaska M-520?
Go further, climb higher, and ride bolder with the Freesky Alaska Pro M-520. Engineered for riders who crave long-distance exploration and superior off-road performance, this beast features dual batteries, a high-powered 1200W motor, and full suspension to handle the toughest terrains with ease. Whether you’re trekking up a mountain or cruising along the coast, the Alaska Pro is ready for the wild.
🌲 Built for Every Terrain
From city streets and rocky trails to snow-packed paths and beach dunes, the Alaska Pro adapts effortlessly. With a robust 130Nm torque motor and dual removable batteries, it offers endurance and reliability for adventures that go beyond the ordinary.
⚡ Top Features
🧭 Dual Battery System (48V 41Ah Total)
Equipped with two removable lithium batteries—18Ah upper + 23Ah lower—you’ll get a staggering range of 50-90 miles on a single 6–8 hour charge. Ideal for extended commutes and all-day off-road adventures.
🏔 1200W High-Torque Motor
The rear hub motor pumps out 130Nm of torque, reaching 38 MPH with pedal assist and 20 MPH by throttle. Take on hills, sand, snow, and more with raw power at your fingertips.
🌄 Full Suspension Comfort
The adjustable hydraulic front fork and rear spring suspension absorb rough terrain with ease—offering maximum shock absorption and ride stability on downhill or bumpy routes.
🛑 Hydraulic Disc Brakes (180mm)
Front and rear 180mm hydraulic brakes provide powerful, smooth, and reliable stopping—even on steep descents or in wet conditions.
🖥 Color LCD Display
Track your ride stats in real-time with a full-color screen, showing speed, battery level, PAS level, and more—all easily visible in bright daylight or low light.
📊 Performance Overview
| Top Speed | Up to 38 MPH (PAS) |
|---|---|
| Range | 50-90 miles (PAS) |
| Payload Capacity | 300 lbs |
| Pedal Assist | 5 Levels |
| Throttle | Thumb Throttle |
| Rider Height | Recommended: 5'6" – 6'8" |
🛠 Technical Specs
Power System
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Motor: 1200W High-Speed Brushless Rear Hub
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Battery: Dual 48V Lithium-Ion (18Ah + 23Ah = 41Ah)
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Charger: 3A Smart Charger (US Standard)
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Controller: 48V / 30A
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Sensor: Speed Sensor
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Throttle: Thumb Throttle
Drivetrain & Suspension
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Rear Derailleur: Shimano 7-Speed
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Crankset: Alloy w/ KMC Chain
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Front Fork: Downhill-Grade Hydraulic Suspension
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Rear Suspension: Coil Spring Rear Shock
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Brakes: 180mm Hydraulic Disc Brakes (Front & Rear)
Tires & Frame
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Tires: 26” x 4.0” Fat Tires (All-Terrain)
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Frame: 6061 Upgraded Aluminum Alloy
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Kickstand: Heavy-Duty Adjustable Aluminum
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Seat Post: 30.9 x 350mm Alloy
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Weight: 90 lbs (including batteries)
🧭 Go Farther, Ride Stronger
Whether you're a seasoned trailblazer or a weekend warrior, the Freesky Alaska Pro M-520 offers the perfect balance of power, comfort, and distance. Tackle any terrain with confidence and leave range anxiety behind.