The FREESKY Alaska Pro is a high-performance electric bike designed for serious riders seeking extended range and powerful acceleration. It features a 4000W peak motor with 160Nm of torque, capable of climbing 45-degree hills and reaching speeds up to 40 mph. The bike is equipped with a dual battery system totaling 2000Wh, providing an impressive 120-200 mile range per charge.
Comfort and control are prioritized with a full suspension system featuring adjustable air shocks and 26-inch fat tires that handle rough terrain smoothly. Safety is ensured through dual 4-piston hydraulic disc brakes offering 50% shorter stopping distances. The bike arrives 85% pre-assembled for quick setup, and includes a comprehensive 2-year warranty covering the frame, motor, battery, and controller.
FREESKY Alaska Pro Prices
FREESKY FREESKY Alaska Pro prices start from $2,099, averaging $2,099, with a high of $2,099 across 1 retailer.
$2,099
Lowest
$2,099
Average
$2,099
Highest
Featured In
Specifications
| Motor Power | 4000 W |
| Range | 200 mi |
| Battery | 2000 Wh |
| Top Speed | 40 mph |
| Weight | 90 lbs |
| Payload Capacity | 400 lbs |
Where to Buy
| Variant | Retailer | Price | Stock | |
|---|---|---|---|---|
| FREESKY Alaska Pro | amazon | $2,099 | ✓ In stock | Buy → |
More from FREESKY

The FREESKY X-6E is a full-suspension fat tire electric bike designed for adults, featuring a peak 3500W BAFANG motor an…
Read more ↓Show less ↑
The FREESKY X-6E is a full-suspension fat tire electric bike designed for adults, featuring a peak 3500W BAFANG motor and 48V 35Ah Samsung cell battery. It delivers a maximum top speed of 38+ mph in pedal-assist mode and provides an estimated range of 85-140 miles depending on riding conditions. The bike includes dual 180mm hydraulic disc brakes with 4-piston calipers, a lockable suspension system, and 26-inch fat tires rated for a 400 lb payload capacity.
This model is UL 2849 and UL 2271 battery certified by TÜV SüD, ensuring safety and reliability. Additional features include five riding modes, an HD colorful display with swipe-to-unlock functionality, 800-lumen headlight, turn and brake lights, and a lightweight 6061 aluminum alloy frame. The bike comes with a 24-month warranty on the motor, battery, and controller, plus a 12-month warranty on other components.
- Motor Power
- 3500 W
- Range
- 140 mi
- Battery
- 1680 Wh
- Top Speed
- 38 mph
- Weight
- — lbs
- Payload Capacity
- 400 lbs

The FREESKY M540 is a dual-motor electric bike designed for adults seeking serious off-road capability and long-distance…
Read more ↓Show less ↑
The FREESKY M540 is a dual-motor electric bike designed for adults seeking serious off-road capability and long-distance range. It features a powerful 3500W dual-motor system with AI-driven power distribution that intelligently adapts to terrain, enabling riders to tackle steep 40-degree slopes and rough dirt trails with confidence. The bike accommodates riders from 5'4" to 6'8" with its step-through frame design.
Equipped with a 48V 25Ah removable battery, the M540 delivers up to 105 miles of range per charge and supports fast 3A charging for quick turnarounds. The full suspension system with 26-inch fat tires absorbs over 90% of vibrations, providing stability on both pavement and dirt. Seven riding modes including dual/single motor, pedal assist, throttle-only, and cruise control offer versatility for various riding conditions.
- Motor Power
- 3500 W
- Range
- 105 mi
- Battery
- 1200 Wh
- Top Speed
- 34 mph
- Weight
- 95 lbs
- Payload Capacity
- 300 lbs
You May Also Like

The FREESKY X-6E is a full-suspension fat tire electric bike designed for adults, featuring a peak 3500W BAFANG motor an…
Read more ↓Show less ↑
The FREESKY X-6E is a full-suspension fat tire electric bike designed for adults, featuring a peak 3500W BAFANG motor and 48V 35Ah Samsung cell battery. It delivers a maximum top speed of 38+ mph in pedal-assist mode and provides an estimated range of 85-140 miles depending on riding conditions. The bike includes dual 180mm hydraulic disc brakes with 4-piston calipers, a lockable suspension system, and 26-inch fat tires rated for a 400 lb payload capacity.
This model is UL 2849 and UL 2271 battery certified by TÜV SüD, ensuring safety and reliability. Additional features include five riding modes, an HD colorful display with swipe-to-unlock functionality, 800-lumen headlight, turn and brake lights, and a lightweight 6061 aluminum alloy frame. The bike comes with a 24-month warranty on the motor, battery, and controller, plus a 12-month warranty on other components.
- Motor Power
- 3500 W
- Range
- 140 mi
- Battery
- 1680 Wh
- Top Speed
- 38 mph
- Weight
- — lbs
- Payload Capacity
- 400 lbs

The HAPPYRUN HR-G52 is a full-featured electric bike designed for adults seeking versatility and performance. It feature…
Read more ↓Show less ↑
The HAPPYRUN HR-G52 is a full-featured electric bike designed for adults seeking versatility and performance. It features a 750W brushless motor with 1500W peak output, capable of reaching speeds up to 32 MPH. The 48V 18Ah lithium-ion battery delivers up to 68 miles of range in pedal-assist mode and charges fully in 5-6 hours. Three riding modes—throttle, pedal assist with 5 levels, and classic pedaling—allow riders to customize their experience.
Built for all-terrain capability, the HR-G52 comes equipped with 20-inch by 4-inch fat tires that provide stability and traction across diverse surfaces including sand, snow, and urban streets. The bike arrives 90% pre-assembled and requires minimal setup with tool-free attachment of the front wheel, handlebars, and pedals. Dual suspension with front fork and seat post ensures a smooth ride, while a 1-year warranty and U.S.-based customer support provide peace of mind.
- Motor Power
- 750 W
- Range
- 68 mi
- Battery
- 864 Wh
- Top Speed
- 32 mph
- Weight
- 95 lbs
- Payload Capacity
- 330 lbs

The GAMVIRE V7 is a full-featured fat tire electric bike designed for adults ranging from 5'2" to 6'1" in height. It fea…
Read more ↓Show less ↑
The GAMVIRE V7 is a full-featured fat tire electric bike designed for adults ranging from 5'2" to 6'1" in height. It features a 52V brushless motor with 2000W peak power, capable of reaching speeds up to 40 mph. The bike includes dual hydraulic disc brakes, a lockable front suspension fork, and 24-inch x 4-inch all-terrain tires suitable for snow, sand, mud, and mountain trails.
Equipped with a 52V 19.2Ah lithium battery (998.4Wh), the V7 delivers up to 70 miles of range in pedal-assist mode and 30+ miles in pure electric mode. It offers 5 riding modes and 5 levels of pedal assist with adjustable speeds from 8 to 40 mph. Additional features include a 21-speed Shimano gear system, LED headlight, LCD smart display, rear rack, and fenders for commuting and long-distance adventures.
- Motor Power
- 2000 W
- Range
- 70 mi
- Battery
- 998.4 Wh
- Top Speed
- 40 mph
- Weight
- 61.7 lbs
- Payload Capacity
- 330 lbs

The Aipas M1 Pro is a full-suspension electric mountain bike designed for adults seeking versatility across varied terra…
Read more ↓Show less ↑
The Aipas M1 Pro is a full-suspension electric mountain bike designed for adults seeking versatility across varied terrain. It features a 1800W peak motor with 110Nm torque, dual suspension with lockable front fork, and 26" x 4.0" fat tires for enhanced grip and stability on sand, snow, gravel, and city streets.
Equipped with a 48V 17.5Ah removable battery, the M1 Pro delivers a range of 25-85 miles per charge. The step-thru frame accommodates riders from 5'5" to 7'2", while the smart LCD display, 5 riding modes, 7-speed transmission, and 180mm disc brakes provide control and convenience for daily commuting and weekend adventures.
- Motor Power
- 1800 W
- Range
- 85 mi
- Battery
- 840 Wh
- Top Speed
- 36 mph
- Weight
- 88–90 lbs
- Payload Capacity
- 500 lbs

The VAXEN Y88 is an electric dirt bike designed for off-road enthusiasts aged 13 and up. It features a 3500W peak mid-dr…
Read more ↓Show less ↑
The VAXEN Y88 is an electric dirt bike designed for off-road enthusiasts aged 13 and up. It features a 3500W peak mid-drive motor with 283 N·m torque, delivering 40 mph top speed and capable of handling 40° inclines. The bike includes a 48V battery system with advanced BMS protection and offers up to 50 miles of range per charge.
Built with 800MPa high-strength steel frame construction, the Y88 supports riders up to 300 lbs and accommodates heights from 4.2 to 6.0 feet. Key features include hydraulic disc brakes with emergency power cut-off, 220mm inverted fork suspension, nitrogen-charged rear shocks, and three speed control modes. The bike weighs 124 lbs and comes with a 1-year motor/battery warranty and 2-year frame warranty.
- Motor Power
- 3500 W
- Range
- 50 mi
- Battery
- — Wh
- Top Speed
- 40 mph
- Weight
- 124 lbs
- Payload Capacity
- 300 lbs

The LEONX M2 Pro is a full-featured electric mountain bike designed for adults seeking versatility across urban and off-…
Read more ↓Show less ↑
The LEONX M2 Pro is a full-featured electric mountain bike designed for adults seeking versatility across urban and off-road environments. It features a 1800W peak brushless rear hub motor delivering 110Nm of torque, capable of climbing slopes up to 30 degrees. The bike offers five riding modes including electric, pedal assist, cruise control, and walk mode, complemented by a 7-speed gear system for flexible terrain adaptation.
Equipped with 26-inch fat tires measuring 4.0 inches wide, the M2 Pro provides excellent traction and stability on various surfaces. A removable 48V 17.5Ah battery delivers up to 85 miles of range per charge. Additional features include dual suspension, 180mm disc brakes, an LCD display with USB charging port, integrated front and rear lights, and a horn for enhanced safety during night riding.
- Motor Power
- 1800 W
- Range
- 85 mi
- Battery
- 840 Wh
- Top Speed
- — mph
- Weight
- 90 lbs
- Payload Capacity
- 500 lbs

The Jasion YR20 is a powerful electric dirt bike designed for adults seeking off-road and urban versatility. It features…
Read more ↓Show less ↑
The Jasion YR20 is a powerful electric dirt bike designed for adults seeking off-road and urban versatility. It features a 3000W peak brushless motor capable of reaching 32+ MPH, paired with a 48V 20Ah lithium battery offering up to 80 miles of range per charge in pedal-assist mode. The removable battery enables convenient indoor charging.
Built for all-terrain performance, the YR20 includes 20"x4.0" fat tires and full suspension to handle rough trails and city streets. Safety features include hydraulic disc brakes and cruise control for reduced rider fatigue. The bike offers 7-speed transmission with multiple riding modes—pedal assist, throttle, and full electric—plus passenger foot pegs for added functionality.
- Motor Power
- 3000 W
- Range
- 80 mi
- Battery
- 960 Wh
- Top Speed
- 32 mph
- Weight
- 88–99 lbs
- Payload Capacity
- 330 lbs

The RegalRider SO-AEB009 is a full-featured electric mountain bike designed for adult riders tackling diverse terrain. I…
Read more ↓Show less ↑
The RegalRider SO-AEB009 is a full-featured electric mountain bike designed for adult riders tackling diverse terrain. It combines a 1500W brushless motor with a 7-speed Shimano drivetrain, delivering 80 N.M of torque and capable of climbing 40-degree slopes. The bike features 26-inch by 4-inch puncture-proof fat tires with double-layer aluminum rims, complemented by front suspension and dual disc brakes for reliable control and shock absorption.
Safety and durability are prioritized with UL2849 and UL2271 certifications, plus an IP54-rated removable battery. The 500Wh battery supports up to 72 miles of range in pedal-assist mode. Additional features include an LCD display, electronic horn, LED lights, detachable fenders, and a wide cushioned seat. The bike arrives 90% pre-assembled and includes a 12-month warranty on the battery and motor.
- Motor Power
- 1500 W
- Range
- 72 mi
- Battery
- 500 Wh
- Top Speed
- 28 mph

The Jasion Thunder is a full-sized fat tire electric bike designed for adults seeking long-range commuting and off-road…
Read more ↓Show less ↑
The Jasion Thunder is a full-sized fat tire electric bike designed for adults seeking long-range commuting and off-road capability. It features a 1800W peak motor with 85N·m of torque, a 48V 18Ah battery, and a 400 lb payload capacity. The bike includes dual hydraulic disc brakes, integrated lighting, and a 7-speed Shimano drivetrain with 5 levels of pedal assist.
This model comes equipped with 26"x4" fat tires for enhanced traction on varied terrain, front suspension for comfort, and smart features including remote security lock and ride tracking. It is UL certified and backed by a 24-month warranty on motor, battery, and controller, plus lifetime technical support.
- Motor Power
- 1800 W
- Range
- 80 mi
- Battery
- 864 Wh
- Top Speed
- 30 mph
- Weight
- — lbs
- Payload Capacity
- 400 lbs

The PUJH PU364 is a high-performance dual-motor electric bike designed for adults seeking serious off-road capability. I…
Read more ↓Show less ↑
The PUJH PU364 is a high-performance dual-motor electric bike designed for adults seeking serious off-road capability. It features dual brushless motors with 6000W peak output and 200 Nm of torque, making it suitable for steep hills, heavy loads, and challenging terrain. The bike includes a 60V lithium-ion battery with up to 110 miles of range on a single charge, with a removable design for convenient home charging.
Construction emphasizes durability and control across varied conditions. The 24-inch by 4.0-inch fat tires paired with a 7-level full suspension system—including front fork shocks, rear shock, and seat springs—provide traction and comfort on sand, snow, gravel, and rocky surfaces. Dual hydraulic disc brakes deliver reliable stopping power in wet or dry conditions. The bike offers six riding modes including single-motor throttle, dual-motor throttle, pedal assist, manual 7-speed, walking assist, and cruise control.
- Motor Power
- 6000 W
- Range
- 110 mi
- Battery
- 1200 Wh
- Top Speed
- 42–45 mph
- Weight
- 88 lbs
- Payload Capacity
- 330 lbs
