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FREESKY

FREESKY Dual Battery 48V 41AH 160 Mile 40MPH Electric Bike for Adults, 4000W High-Torque Single Motor Long Range Fast Fat Tire Ebike, 26" Full Suspension Mountain E Bike, UL 2849 Certified by TÜV

  • Based on 46 reviews
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Color: Classic Blue


Style: Standard


Features

  • ALASKA PRO: 160 MILES | 40MPH | 45 HILLS BEST EBIKE UNDER $2000 Meet the FREESKY ALASKA PRO: a single motor so powerful it delivers 160-mile range, 40MPH top speed, and 45 hill-climbing confidence. Powered by a 48V 41AH dual battery system (2000Wh total) and a 3000W peak motor, this e-bike proves one motor is all you need. No compromises. No range anxiety. Pure, efficient power for long commutes, mountain trails, and everything in betweenall at an unbeatable price.
  • ALASKA PRO RANGE KING: 90-160+ MILES | DUAL UL 2271 Certified by TUV BATTERIESThis premium e-bike delivers industry-leading range with 48V 41Ah dual batteries (2000Wh). Achieve 90-160+ miles per charge2.3X farther than single-battery ebikes! Advanced smart BMS ensures 5000+ cycles. Conquer any terrain with this high-performance e-bike, featuring all-weather reliability and ZERO range anxiety. The ultimate fat tire electric bike for adventurers and daily commuting.
  • ALASKA PRO POWER: 3000W PEAK MOTOR | 160Nm TORQUE | CLIMBS 45HILLSMeet the ultimate electric mountain bike beast! Our Peak 3000W brushless motor delivers massive 160Nm torque, making 45 hill climbs effortless and reaching 40MPH+ speeds. Built with 20% lighter yet 2X stronger 6061 aluminum frame and 26' fat tires, this powerful e-bike conquers extreme off-road terrain and mountain trails. The perfect high-performance fat tire electric bike for serious thrill-seekers!
  • ALASKA PRO COMFORT: DUAL HYDRAULIC SUSPENSION & 26" FAT TIRESOur electric dirt bike features advanced adjustable air shocks and full hydraulic suspension that automatically adapts to your weight. Combined with 26" fat tires, this all-terrain e-bike absorbs impacts like a mountain goat, rocky trails, and off-road adventures into smooth, comfortable rides. The perfect fat tire electric bike for unmatched comfort and control on any landscape!
  • FAST EBIKE STOPPING POWER: DUAL 4-PISTON HYDRAULIC BRAKESEngineered for high-speed electric bikes! Our dual 4-piston hydraulic brakes deliver 50% shorter stopping distance versus mechanical discs. UL-certified safety ensures panic stops won't throw you even at 38MPH top speeds. This powerful braking system gives you unmatched control and safety for fast electric biking perfect for high-performance e-bike riders who demand both speed and security. Ride fearlessly at any speed!
  • SMART EBIKE CONTROL: FOC SINEWAVE TECH | 5 RIDING MODESExperience electric bike innovation at its finest! Our smart LCD display delivers performance data like a high-performance EV. Advanced FOC sinewave controller provides 92% energy efficiency and whisper-quiet operation. Customize your ride with 5 modes - Throttle, PAS, Cruise, Normal, and Walk Assist - for the perfect fat tire ebike experience. This e-bike's smart technology ensures smoother acceleration, and ultimate riding control!
  • EBIKE OWNERSHIP MADE EASY: 85% PRE-ASSEMBLED | 2-YEAR WARRANTY | RAPID US SUPPORTGet riding in just 25 minutes! Our electric bike arrives 85% pre-assembled with integrated wiring and tool-free battery swaps. Includes free toolkit for quick setup. Enjoy extended 24-month coverage on frame, motor, battery & controller + 12-month full warranty. The ultimate hassle-free electric bike experience - perfect for beginners and experts alike!

Description

Product description Experience the ultimate electric biking adventure with the FREESKY Alaska Pro 2025, a powerful 3000W electric mountain bike designed for all-terrain exploration. This robust e-bike features a dual battery system with 48V 41Ah capacity, delivering an impressive range of up to 160 miles on a single charge. Capable of reaching speeds up to 40MPH, this 26-inch fat tire e-bike comes equipped with full suspension for superior comfort and control. The hydraulic braking system ensures reliable stopping power, while the fat tires provide excellent traction across various surfaces. Whether navigating challenging mountain trails or cruising through city streets, this electric bike combines durability, performance, and versatility for adult riders seeking adventure. Manufacturer Contact Information Freesky

Bike Type: Electric Bike


Age Range (Description): Adult


Brand: FREESKY


Number of Speeds: 7


Color: Classic Blue


Wheel Size: 26 Inches


Frame Material: Aluminum


Suspension Type: Dual


Special Feature: Caliper, Disc, LCD-Display, Rechargeable, Water-Resistant


Included Components: Kickstand


Bike Type: Electric Bike


Number Of Speeds: 7


Suspension Type: Dual


Additional Features: Caliper, Disc, LCD-Display, Rechargeable, Water-Resistant


Brake Style: Disc


Power Source: Electric motor


Lithium Battery Energy Content: 1968 Watt Hours


Bicycle Gear Shifter Type: Trigger


Is Autographed: No


Color: Classic Blue


Style Name: Standard


Wheel Size: 26 Inches


Size: 26 inch


Warranty Type: Combination of Limited and Lifetime Warranty


Is Assembly Required: Yes


Age Range Description: Adult


Brand Name: FREESKY


Included Components: Kickstand


Model Number: Alaska


Model Name: Alaska Pro


Model Year: 2026


Manufacturer: Freesky


Warranty Description: The frame, controller, battery, and motor are covered by a 24-month warranty. All other parts are warranted for 12 months.


Frame Material Type: Aluminum


Wheel Material: Aluminum


Seat Material: Vinyl


Frequently asked questions

The FREESKY Electric Mountain Bike can reach a maximum speed of up to 35 miles per hour. Depending on usage conditions, the dual battery system offers a long range of 60-120 miles, making it ideal for both short commutes and long adventures.

Equipped with a 1600W motor, the FREESKY Electric Mountain Bike provides ample power for various terrains and conditions. This powerful motor allows for easy climbing over hills and ensures a smooth ride on both off-road trails and city streets.

The bike is fitted with 26” fat tires that are designed for optimal grip and stability on all types of terrain. These tires provide improved traction on slippery or uneven surfaces, making them suitable for off-road adventures, while also offering a comfortable ride on paved roads.

Yes, the FREESKY Electric Mountain Bike features a full suspension system. This system greatly enhances rider comfort by absorbing shocks from bumpy or rough terrain. It also improves bike handling and stability, making it easier to navigate through difficult trails and ensuring a safer riding experience.

Similar Products

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The Freesky Alaska e-bikes have garnered high praise for their solid build, power, and comfort. Reviewers are particularly impressed with the bike's performance both off-road and on-road, citing its ability to handle various terrains with ease. The bike's assembly is straightforward, with high-quality parts that are replaceable, contributing to its durability. The immense satisfaction reported by users highlights the bike's overall value, despite its weight and size, which some may find challenging.

Pros

  • 🚴‍♂️ Fun, solid, and smooth ride
  • 🛠️ Easy to assemble with high-quality, replaceable parts
  • ⚡ Great battery life and powerful motor for long rides
  • 🌟 Attracts attention and admiration from onlookers
  • 🏞️ Performs well on both off-road and on-road terrains

Cons

  • ⚖️ Heavy and tall, which might be challenging for shorter riders
  • 🔄 May require aftermarket adjustments for personal ergonomics

Should I Buy It?

If you are looking for a durable, high-performance e-bike that can handle various terrains and provide enjoyable rides, the Freesky Alaska is a commendable choice. Its assembly ease, quality parts, and powerful performance are standout features. However, consider the bike's weight and height, especially if you have concerns about handling a larger bike. For those seeking adventure and reliability in an e-bike, the Freesky Alaska comes highly recommended.

    • High quality, fast, good customer service!
Color: Classic Blue Style: With Rack Package
Review Image by guillermo
Review Image by guillermo
The media could not be loaded. Great bike and Good customer service. It will get up to 35-38 miles an hour on the highest pedal assist with minimal pedaling effort. It’s ideal for commuting in traffic where the speed limit is 35. You will be able to keep up with the flow of traffic. High quality construction and equipment. The only downside for me was that at about 180 miles my motor stopped working. But after contacting customer service and showing them the error code, they sent me a new on in the mail! It was easy to install the new motor core. It’s very comfortable and fun to ride around town. You can feel the power of the motor, it accelerates quickly! The mileage per charge is fairly accurate with pedal assist. ... show more
Reviewed in the United States on March 26, 2026 by guillermo
    • has good power
Color: Classic Blue Style: Standard
great bike,easy to put together.well balanced. goes great on rocky roads.. Suspension is amazing. rides like a mountain bike. .love it . great customer service received a text from Horlan to see how the bike was. and to answer any questions I had. C. Campbell
Reviewed in the United States on January 20, 2026 by C. Campbell
    • Great bike and very good support
Review Image by Timothy L Rooney
The bike came in two shipments a few days apart but everything was in good shape. The assemble went well and following the instruction. Took my new bake out on 4 or 5 rides of longer and longer lengths including pedaling to see how it would do using it in a mixed mode and it was much easier than I expected. I love the bike and find every mode works well for me based on the situation. Long rides using power mode are my goto at this point and I even went down on the beach and on paths through the woods in the dirt. So roads, sand, beach, and dirt trails it worked well and had all the power I needed or wanted. I have not maxed out the speed yet but I am sure I will soon. At first I had a problem with a password, but we figured it out. I love the bike to the max! I'll try to add some video and pictures later ... show more
Reviewed in the United States on March 12, 2026 by Timothy L Rooney
    • Great bike for long distances and deliveries. Great customer service.
Love this bike. I actually bought it to do deliveries, and it works quite well for this. The bike is sturdy, well built, and fast, and the dual in frame batteries provide enough power to last about 3-4 hours on each charge at pedal assist 4, which is plenty fast enough to cruise at 25mph or so. The ride is much smoother than other ebikes I've tried. I mostly ride it on the street, but there have been times where I've ended up on trails, and the suspension does a very good job of handling the bumps. I've put almost 4000 miles on the bike already, and everything has held up great. The only thing I will say as a caveat with this bike is that it does have a high frame. I'm 5'11", and sometimes it can be a little bit of a stretch to get my leg over the top. But that is the only thing I've been able to see thus far that could be a problem for some people. Freesky has other bikes that have lower frames, so it's not really a problem, just something to consider with this particular model. Since I'm using it for deliveries, I needed to order a couple extra batteries. The customer service and communication from freesky was terrific. They got me one battery almost right away, and the other is on its way from China. I'll update when it arrives, but they have been great every step of the way so far. Overall, great bike, great company. Highly recommended. ... show more
Reviewed in the United States on July 25, 2025 by Derek R
    • Lots of fun
Color: Classic Green Style: With Rear Basket Package
Review Image by Chris
Horlan from Freesky E-Bike customer service is second to none, he promptly responds and addressed are questions and concerns. We bought two bikes green and blue. These are solid well-built bikes and assembly was easy. These bikes are powerful, we live in very hilly terrain and was amazed these bikes had no problem carrying my 215 lbs up steep inclines. Like I said these bikes are solid a little on the heavy side at close to 100 lb. I'm 6 ft tall and my wife is 5'10 and we are both comfortable handling the height of these bikes. ... show more
Reviewed in the United States on March 27, 2026 by Chris
    • WOW.......sturdy strong built bike as advertised!!
This was the first E-bike (Blue Alaska Pro) that I’ve purchased. I live in the mountains so I wanted to use it for when I go fishing and hunting for quietness. The package came two days earlier than expected, which was awesome. I've only put 50 miles on so far, and been using pedal assistant 1 (trying to lose weight, but need the help). The bike is pretty fast, and the first 50 miles it still had a full battery. It was a little heavy though which is mostly due to the dual batteries, and the mono shock would bottom out sometimes (DNM air shock on its way), but overall the ride is super nice and is well worth the price, and I get a lot of comments on the style/color of the bike!! The biggest reason I went with FREESKY was the support they give, Horlan was great at supporting me with any questions/concerns I had even before I had received my new E-bike, now that is service!! ... show more
Reviewed in the United States on September 24, 2025 by Scott Moe
    • Solid Freesky Alaska Pro
Color: Classic Green Style: Standard
Review Image by Randy Thompson
The fat tire Alaska Pro is beefy! Rode it for first time today and the acceleration is smooth and the shifters worked perfectly. Glad i chose the Freesky!
Reviewed in the United States on February 13, 2026 by Randy Thompson
    • Wonderful bike
Color: Classic Blue Style: With Rack Package
THE BIKE FITS ME I'm 6" 263lbs. I was looking for an electric bike with strong power, high strength frame and long range. After hearing my friends recommendation, I decided to purchase the WARRIOR as well. I can enjoy a very comfortable riding and the large capacity battery allows me to go long ranges up to 40mph. ... show more
Reviewed in the United States on February 1, 2024 by Kindle Customer

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