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1500W Electric Bike for Adults Full Suspension,48/52v 20AH Electric Dirt Bike with 20" x 4.0 Fat Tire, Max 30+MPH & 70 Miles Electric Bicycle, Ebike for Snow, Mountains, Road UL Certified

  • Based on 77 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by sasikei Inc

Arrives Sep 17 – Sep 19
Order within 7 hours and 42 minutes
Available payment plans shown during checkout

Color: Blue


Style: Standard A8


Features

  • 1500W Peak Brushless Motor: Powerful electric dirt bike designed for adults, both men and women, combining the freedom of a bicycle with the strength of an electric ride. Available in a vintage style with 5 stunning colors : beige, black, gray, dark blue, and red , built to match your unique style, designed for both convenience and adventure.
  • 48V 20Ah (960Wh) Battery:Designed with IPX6 waterproof, also removable and lockable, making it convenient to charge at home, in the office, or anywhere you prefer.A full charge takes just 56 hours, delivering impressive power up to 30mph. E-bike paired with its high 110Nm torque motor and 5 versatile riding modes:electric,PAS,bicycle,walking and cruise mode, which let you enjoy up to 70 miles of long-lasting performance. Safety ensured with UL2849 certification and durable BMS protection.
  • 20" x 4" Fat Tires: Conquer every ride with 20" diameter, 4" fat tires and a climbing expert capability of up to 30.Not only as a reliable commuter e bike for everyday travel but also as a versatile off-road e bicycle across multiple terrains. Perfect for riding on snow, mountains, mud, sand, and any challenging terrain.Featuring a Step-Thru Alloy Frame for easy access, customizable front and rear racks for carrying cargo or an extra rider, and an impressive 330 lbs total payload capacity .
  • 7-Speed Gears & Frontt Suspension:Professional 7-speed gear system, giving you the flexibility to shift smoothly between speeds and adapt effortlessly to flat roads, steep hills, or rugged trails.The advanced full suspension setup combines a front fork suspension with an ergonomically adjustable seat, reducing impact from bumps, vibrations, and uneven surfaces. With cable-controlled dual disc brakes for quick, reliable stopping.
  • Originated in Nj,Serving the Us Since 2006: 90% pre-assembled, with a 1-year on the motor, battery, and charger. If you have any questions, please don't hesitate to contact us, and we will respond within 24 hours. Note: Please retain the original packaging for a period.

Bike Type: Electric Bike


Age Range (Description): Adult


Brand: SASIKEIBIKE


Number of Speeds: 7


Color: Blue


Frame Material: High Carbon Steel


Suspension Type: Dual


Special Feature: Adjustable Seat


Included Components: Tool Kit


Size: 20 inch


Bike Type: ‎Electric Bike


Age Range (Description): ‎Adult


Brand: ‎SASIKEIBIKE


Number of Speeds: ‎7


Color: ‎Blue


Frame Material: ‎High Carbon Steel


Suspension Type: ‎Dual


Special Feature: ‎Adjustable Seat


Included Components: ‎Tool Kit


Size: ‎20 inch


Brake Style: ‎Disc


Item Weight: ‎70 Pounds


Style: ‎Standard A8


Model Name: ‎A8


Manufacturer: ‎sasikeibike


Brand Name: ‎SASIKEIBIKE


Warranty Description: ‎1 year


Material: ‎Aluminum


Date First Available: June 16, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 17 – Sep 19

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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Top Amazon Reviews


  • Amazing bike with the power to take you places.
Color: White Style: Standard
What a great bike this is. It is worth every penny paid for and overall good purchase. The bike itself upon showing up in your driveway is not the easiest of these to put together, but it’s not overly difficult either. If you can read directions and follow them, this shouldn’t be too difficult to put together at all. It’s a bit more tedious than some of the other bikes for sale and the fact that you have to put everything on fenders the rear rack headlights handlebars. I mean, you’re basically assembling the bike almost completely. The only downside I have found to this bike during assembly is it comes with a fairly cheap kickstand? That’s a bit too short for the bike just buy yourself a longer better kickstand and that will solve that whole problem. That being said and out of the way once it’s together and you’re able to take it for your first ride you’re going to be very pleasantly surprised. This little bike has a lot of pep and get up and go. It will definitely take you places that you probably couldn’t have pedal the regular bike. I personally have a prosthetic leg and going uphills is next to impossible for me on a regular bike. However, this one takes me up it with ease. This bike performs really well as in as soon as you start to pedal the third or fourth pedal in the battery assist is already kicking in and it’s a gentle kicking in to bring you up to speed unlike some that that is too snappy. I also like that as you approach the top speed of each power assist level, you can feel the electric motor level out to where it’s actually assisting you but not a lot. You’re still getting exercise however you’re still getting the needed assistance that you wanted. I like that it comes with the horn You’re able to make others aware on a path that you’re coming. It also has a nice bright headlight both have a push button feature, which are easier to get out and use than other bikes where you have to find a button and press and hold it to get the headlight to come on. I really like the color of what I purchased. The white with the blue is a really nice contrast. They’re actually old colors that I really like. I have gotten numerous compliments on this bike as of so far. I would definitely recommend this to somebody looking for an affordable electric bike that stands out above the rest. ... show more
Reviewed in the United States on June 17, 2025 by Randy Randy

  • Satisfied for the Price
Color: Orange Style: Standard
Less than 5 miles thus far, but seems to be of good, sturdy build. No reference on battery life yet. Climbing ability is less than expected. Overall satisfied for the price.
Reviewed in the United States on August 9, 2025 by KF

  • A few things to consider - but overall great bike.
Color: Grey Style: Standard
This is a very sturdy bike and looks cool. A couple of things I've noticed having just got it. 1. Putting it together is mildly challenging. There are two particular pieces I found the slightest bit confusing and the directions nor YouTube install video explains it very well. a. The headset (the part that allows the stem and handlebars to fold down), requires that you turn it 45-degrees or so after attaching it, so when folded it clears the top tube. b. Installing the rear-suspension coil. This took two of us to steady the heavy bike (70lbs) while you pull the bike up to allow it space so the suspension can be positioned correctly to be attached. 2. It's advertised that the alloy-frame is a step though. It isn't. It's a leg-up-and-over to get on the bike. Not an issue for me at 5'9" but could see it being challenging for someone just slightly smaller. 3. After putting it all together (45-minutes or so), check the brakes. Mine needed adjusted quite a bit. They are still quite soft in my opinion. I live in a hilly area, and really have to watch my downhill speeds to ensure I give myself plenty of stopping time. It would be absolutely concerning if or when a car decides to pull out in front of me. Otherwise, fun bike. Plenty of power for the stop and goes. Unlike some bicyclists, I really try following the rules of the road and stop at stop signs. The assist and full power modes quickly get you back to the speed you were traveling before the stop. I've had it up to 28-30mph, no problems at all. ... show more
Reviewed in the United States on June 17, 2025 by C. Fuller

  • Good bike
Color: Grey Style: Standard
The bike arrived earlier than expected. The assembly was was a little different from instructions (actual assembly has less steps). Once assembled the bike started up and was good to go. It’s a big solid bike. Considering buy another for my wife.
Reviewed in the United States on August 23, 2025 by troy gibson

  • Good bike overall
Color: Grey Style: Standard
Suspension is a little squeaky but bike runs fine and battery is long lasting. Overall a good purchase
Reviewed in the United States on August 6, 2025 by Bubba

  • Love this bike!
Color: White Style: Standard
I love this bike! I live in a very hilly neighborhood and this bike does a great job of helping me get up the hills. I also took it to the Dunes and rode it on trails. So far I have ridden it on gravel, blacktop, pine needles, dirt and sand. Yesterday I went 35 mph down a hill. On a straight blacktop road I can easily do 25 mph. The bike has power and a long battery life. I am a 5’7” female, I have the seat on the lowest setting and I can touch the ground. Not sure if you are short (under 5’5”) if you could get on this bike. Overall a very fun bike! ... show more
Reviewed in the United States on August 14, 2025 by April McIlwain

  • It’s not dual motor. Only rear drive
Color: Grey Style: Standard
I live in a snowy area so I purchased this particular e-bike because it advertised dual motors. This bike only has a rear motor! The ride is not super smooth, a little bouncy, and the front fork is wobbly. It’s really noticeable, and maybe even scary on turns. I tried to attach a back seat for my girlfriend since we’re well under the weight limit and as soon as we started moving it wobbled so bad it threw us both from the bike and she got hurt. Still, decent for the price. It arrived in under a week. A little difficult to fold due to the sheer weight, but the battery was charged and the manual says to drain it before first charge, so I got to get riding straight away. It also has no problem hitting its advertised speed, and doesn’t accelerate to fast. Overall it’s a decent budget bike if you NEED something fast and foldable, especially if you’re just getting into e-bikes. I would’ve gotten a solid frame but I plan to take it on the bus. Super awkward to fold on your own. ... show more
Reviewed in the United States on August 4, 2025 by Amazon Customer

  • I’m impressed
Color: White Style: Standard
I received my bike today. I just finished assembling and took a test ride. I’m impressed by the bike so far. Everything went together as expected. Quality seems very very good. Everything fit as you’d want. First ride was very good. It’s quick and smooth. As I put more time on it I’ll update this review. ... show more
Reviewed in the United States on July 22, 2025 by Timothy S. Prep

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