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FREESKY 2025 Upgraded Dual Battery 48V 41AH Peak 2500W Motor 90-160 Miles Long Range Electric Bike for Adults 38MPH+ 26" Fat Tire Full Suspension EBike with Dual Hydraulic Brakes

  • Based on 66 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by FREESKYStore

Arrives Sep 7 – Sep 11
Order within 21 hours and 39 minutes
Available payment plans shown during checkout

Color: Black


Style: Ultimate Kit


Features

  • [UL-Certified Dual Batteries, 90-160+Mile Range, Zero Anxiety] 48V 41Ah dual UL-certified batteries deliver 2.3X farther than single-battery e-bikes! Smart thermal management ensures 5,000+ charge cyclesride 90-160 miles with confidence!
  • [2500W Beast Mode, Conquer 45Hills Legally] 1200W Brushless motor (peaks at 2500W) climbs steep trails at 38MPH max assist. 6061 aluminum frame is 20% lighter yet, 2X stronger than steelbuilt for apocalypse-ready adventures!
  • [Cloud-Like Suspension + Fat Tires-Eat Bumps for Breakfast] Dual Hydraulic Suspension + 26"x4.0 fat tires absorb bumps like a mountain bike. Adjustable air shocks adapt to your weightcity potholes or off-road trails feel like clouds!
  • [Stop on a Dime: 50% Shorter Braking Distance] Dual 4-piston hydraulic brakes cut stopping distance in half vs mechanical discs. UL-certified safety ensures panic stops wont throw youeven at 38MPH!
  • [Premium Smart Control] 4.5" LCD + FOC Sinewave Tech customize 5 ride modes like a high-performance EV! 92% energy-efficient sinewave controller runs whisper-quiet. Real-time stats on the color LCDride smarter, not harder.
  • [Plug & Play Pro: 85% Pre-Assembled in 25 Mins] Tool-free battery swaps + integrated wiringslash setup time. Includes free toolkit & 1-year warrantyhassle-free from day one!

Bike Type: Electric Bike


Age Range (Description): Adult


Brand: FREESKY


Number of Speeds: 7


Color: Black


Wheel Size: 26 Inches


Frame Material: Aluminum


Suspension Type: Dual


Special Feature: Caliper


Style: Ultimate Kit


Bike Type: ‎Electric Bike


Age Range (Description): ‎Adult


Brand: ‎FREESKY


Number of Speeds: ‎7


Color: ‎Black


Wheel Size: ‎26 Inches


Frame Material: ‎Aluminum


Suspension Type: ‎Dual


Special Feature: ‎Caliper


Style: ‎Ultimate Kit


Model Name: ‎Alaska


Lithium Battery Energy Content: ‎1968 Watt Hours


Maximum Weight Recommendation: ‎300 Pounds


Assembly Required: ‎No


Manufacturer: ‎FREESKY


Brand Name: ‎FREESKY


Date First Available: July 22, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 7 – Sep 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great bike for long distances and deliveries. Great customer service.
Color: Black Style: With Rack Package
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

  • Impressive with many reviews
Color: Green Style: With Rear Basket Package
Very good bike, my 1st e-bike. Have been very impressed with the ride and comfort. It is heavy due to massive batteries but I needed for hunting. Easy to assemble and had only one small issue from shipping that is being resolved by Horlan. One word of advice: be aware of scammers after the fact and only deal with the people from Freesky (email). I almost got scammed due to my issue but thankfully figured it out, but somehow the scammer got my #. Already have 20 miles on it and 90% battery life still. ... show more
Reviewed in the United States on August 9, 2025 by Riley i.

  • Hefty bike with lots of power and range.
Bike seems to be well built. Was relatively easy to assemble. it is rather heavy, close to 100 lbs.. I've used it to get back and forth to work for a couple of weeks now as well as a few long leisure rides. Everything is working well. The battery still says it's fully charged. So far, I'm happy with the purchase and am enjoying my first e-bike. ... show more
Reviewed in the United States on June 6, 2025 by Randy R

  • Great Ebike
More than just a great looking bike it is the best bike I have ever ridden. Worth every penny !
Reviewed in the United States on August 26, 2025 by MR63

  • Dual battery alaska pro
Color: Blue Style: With Rear Basket Package
I've been looking for a ebike for a long time I ordered thie alaska because of the dual batteries and the range it appeared better than most so I decided to get it ordering and delivery was very easy I got the bike a week after ordering when I got the bike in I opened the box and everything was packaged very well and secure when I unpacked the bike it was a beautiful bike it far exceeded what I was expecting it assembled very quickly it was very easy to assemble and everything fit and worked properly right out of the box the first time i took it for a ride it rode great and was very fast the fastest I got it to go was 41.4 mph otherwise I usually average about 36mph this bike is great I'm really enjoying it I would definately buy another one and we did I bought a rocky pro for my mother and she loves it great job freesky ... show more
Reviewed in the United States on August 22, 2024 by Brian S.

  • Great quality, design, and performance
I purchased 2 Alaska e bikes one for me and the other for my wife so we could do some off road and on road exploring while getting exercise at the same time. The bikes came fully protected and honestly took longer to remove all the protective packaging than it did to assemble the bike. I was impressed with the quality of the bikes and the fact that most of the parts are known Brands and replaceable. On road the battery life is great we did 36 miles on pedal assist 2 without any battery level drop. Off road I did 13 miles and decided to put it to the test which included some pretty gnarly trails which were probably a bit extreme for its intended use but it did really well, battery level dropped 1 bar and I was exhausted. Keep in mind I'm trying to get exercise along with some needed assist. I didn't buy the bike expecting it to pull my dead weight (190 lb) around all day long for miles and miles. If you are in decent shape and want to use medium effort from time to time you can cover alot of ground on or off road and get great mileage out of the batteries. I suspect if you buy a bike like this to not put any effort into pedaling the battery obviously isn't go to go as far, as for my purposes it suits me perfectly knowing I can go just about anywhere and know I can have a powerful motor and battery life to make it back home. 😎 ... show more
Reviewed in the United States on April 10, 2023 by mark holmes mark holmes

  • Alaska Pro
Alaska Pro EBike, nothing but fun.
Reviewed in the United States on June 23, 2025 by wil bellegarrigue

  • Ease of assembly
Color: Blue Style: With Rack Package
Yes! It works great
Reviewed in the United States on May 16, 2025 by Amazon Customer

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