Freesky Alaska Pro M-520 Electric Bike

The Alaska Pro M-520 Electric Bike is a robust electric mountain bike designed for adventurers seeking power, range, and versatility. Equipped with a 1200W brushless motor, it delivers speeds up to 65KM/H i off-road mode and a range between 145 to 257 kilometers, thanks to its dual 23Ah+18Ah lithium-ion batteries. The bike features 26" x 4" fat tires, full suspension, and hydraulic disc brakes, ensuring stability and comfort across various terrains. With a Shimano 7-speed system and an LCD color display, riders can enjoy a customizable and informative riding experience. Weighing approximately 90 lbs, it supports riders up to 300 lbs and is suitable for heights between 5'6" and 6'8".

Features & Specifications

• Motor: 1200W Brushless Rear Hub Motor
• Battery: Dual 48V 41Ah Lithium-Ion Batteries (23Ah + 18Ah)
• Range: 145–257 km (90–160 miles)
• Top Speed: 61 km/h (38 mph)
• Throttle-Only Speed: 32 km/h (20 mph)
• Pedal Assist Levels: 0–5
• Brakes: 180mm Hydraulic Disc Brakes
• Tires: 26" × 4" Fat Tires
• Suspension: Full Downhill Suspension with Lockout
• Frame: Upgraded 6061 Aluminum Alloy
• Weight: Approx. 41 kg (90 lbs)
• Load Capacity: 136 kg (300 lbs)
• Recommended Rider Height: 5'6" to 6'8"
• Display: LCD Color Display
• Shifter: Shimano 7-Speed
• Throttle Type: Thumb Throttle
• Kickstand: Heavy-Duty Adjustable Aluminum
• Seat Post: 30.9mm × 350mm Alloy
• Charger: 48V 3A Smart Charger
• Controller: 48V / 30A
• Sensor: Speed Sensor

Why the Freesky Alaska Pro M-520 Electric Bike Stands Out

The Alaska Pro M-520 Electric Bike delivers long-range performance through its dual removable lithium-ion batteries (18Ah + 23Ah), offering up to 160 miles per charge depending on terrain. Its 1200W rear hub motor provides strong acceleration, 130 Nm of torque, and speeds up to 38 mph, making it suitable for steep climbs and off-road use. The full downhill suspension system, 26" × 4" fat tires, and 180mm hydraulic disc brakes ensure a smooth, stable, and controlled ride across various terrains. A color LCD display provides real-time riding data, while the Shimano 7-speed system allows riders to adapt to different conditions easily. The package includes the bike, a 48V 3A smart charger, user manual, and assembly tools. Users praise its power, range, and comfort, though some note the bike’s weight and large size may be challenging for shorter riders or those needing high portability.

Read Less