eBike Freesky Alaska Pro M-520 - Blue - In a Box
Freesky Alaska Pro M-520 Electric BikeFreesky authorized dealer in San Diego & EscondidoEZE Ryders supports riders in Escondido, San Diego, and the wider Southern California area with local pickup options alongside nationwide shipping.Designed with compact urban riding in mind, the Freesky Alaska Pro M-520 - Blue - In a Box...
Freesky Alaska Pro M-520 Electric Bike
Freesky authorized dealer in San Diego & EscondidoEZE Ryders supports riders in Escondido, San Diego, and the wider Southern California area with local pickup options alongside nationwide shipping.
Designed with compact urban riding in mind, the Freesky Alaska Pro M-520 - Blue - In a Box combines approachable size, practical utility, and everyday electric-bike convenience. Its responsive motor works with responsive power delivery and pedal-assist support to provide smooth assistance up to city-friendly speeds, while a practical battery system and 98-175 Miles make it a strong fit for shorter daily trips. Its compact proportions help keep the ride manageable and approachable. compact wheels and city-friendly proportions help the bike stay practical for everyday use.
Key Features
- Dual removable battery system (48V 45Ah total): 18Ah top battery + 27Ah lower battery for extended range performance.
- Long-range capability: 98–175 miles range with a 6–8 hour charge time (per provided specifications).
- 4000W peak rear hub motor: 4000W peak brushless motor with 160 N·m of climbing power for demanding terrain.
- Speed options: Up to 40 MPH on pedal assist (PAS) and 20 MPH with thumb throttle.
- Dual suspension comfort: Downhill full suspension design with a lockable, adjustable front suspension hydraulic downhill fork and rear suspension.
- Hydraulic disc braking: 180MM hydraulic brakes front and rear for confident control.
- 26" x 4" fat tires: Built for stability and traction across varied surfaces.
- 400 lb load capacity: Designed to support higher payload needs.
- SHIMANO 7-speed drivetrain: SHIMANO 7 Speed rear derailleur paired with a KMC chain.
- Ride interface: LCD color display, speed sensor, and 0–5 level pedal assist.
- Heavy-duty details: Adjustable heavy duty aluminum kickstand and 30.9*350MM alloy seat post.
Specifications
| Feature | Details |
|---|---|
| Top Speed (PAS) | 40 MPH |
| Top Speed (Throttle) | 20 MPH |
| Range | 98-175 Miles |
| Load Capacity | 400 LBS |
| Pedal Assist | 0~5 level pedal assist |
| Rear Derailleur | SHIMANO 7 Speed |
| Motor | 4000W Peak Brushless Motor |
| Controller | 48V/30A |
| Battery | 48V 45Ah Cell Lithium Battery（18+27Ah） |
| Charger | US Standard 3A Smart Charger |
| Throttle | Thumb Throttle |
| Sensor | Speed Sensor |
| Frame | Upgraded 6061 Aluminum |
| Front Fork | Downhill Full Suspension |
| Tires | 26" x 4" Fat Tires |
| Display | LCD Color Display |
| Brakes | 180MM Hydraulic |
| Chain | KMC |
| Kickstand | Adjustable Heavy Duty Aluminum |
| Seat Post | 30.9*350MM Alloy Seat Post |
| eBike Weight | 90 LBS |
| What You’ll Receive | Alaska Pro Electric Bike *1; E-bike Manual Guide *1 |
| Total Length | 76.5" |
| Wheelbase | 47.4" |
| Total Height | 44" |
| Seat Tube Angle | 73° |
| Seat Height (Max) | 40.7" |
| Seat Height (Min) | 30.7" |
| Reach | 18" |
| Wheel Diameter | 26.7" |
| Standover Height | 28.7" |
| Rider Height | 5'6" ~ 6'8" |
Manufacturers Warranty: https://www.freeskycycle.com/pages/warranty-policy
Assembly & Build Options
The “In a Box” option is delivered in the manufacturer’s original packaging and arrives unassembled. Professional assembly will be required prior to riding, including proper installation, torque verification, and a safety inspection of all components.
This option does not include assembly services, safety inspection, tuning, or ongoing service support from our retail location. All warranty claims, technical support, and product-related concerns must be handled directly with Freesky through the manufacturer’s official support channels.
Why Choose This Model?
What helps the Freesky Alaska Pro M-520 - Blue - In a Box stand apart is the way it combines compact proportions with practical electric-bike capability. With its responsive motor, speeds up to controlled, compact setup, its battery system, and 98-175 Miles, it presents a useful balance of approachability and everyday function.
Customers shopping with EZE Ryders may appreciate how naturally it fits into short trips, errands, and everyday transportation.
Explore More
Browse more compact and commuter-oriented eBikes at EZE Ryders, with models selected for daily utility, urban comfort, and practical long-term ownership.
At EZE Ryders, customers can compare a wide range of premium eBikes with local support serving Escondido and San Diego, plus shipping available across the USA.