Electric Bike 20" x 4.0 Electric Bike for Adults with 1000W Brushless Motor with Unlockable Rage Mode, 48V 34Ah Removable Dual Batteries, 31MPH 120 Miles Long Cruising Range,7-Speed ebike UL Certified
Condition: New
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 6 left in stock, order soon!
Arrives
Nov 11 – Nov 14
Recently Viewed
Color: Yellow
Style: X70-1000w-34ah-rear Rack
Features
- Dual Large BatteriesThe Fat Tire Electric Bike is equipped with a high-capacity 48V/14/20AH dual lithium battery system, delivering an impressive 120 miles range per full charge with enhanced longevity. The removable battery design of adult electric bike allows for convenient charging at home or the office.
- Multi-functional Rear Tail RackThe JANSNO X70 e bike expandable rear tail rack transforms to fit your needs, supporting multi-functional luggage racks, suitcases, or shelves (sold separately) for extra cargo capacity on outdoor adventures.The electric dirt bike for daily commutes, simply strap on a backpack and ride hands-freeno more shoulder strain.
- Upgraded 1000W Brushless MotorExperience thrilling performance with 1000W high-speed brushless motor, delivering serious torque and speeds up to 31 mphengineered to power your bike electric adventures with exhilarating acceleration and unstoppable climbing force.
- High Precision Engineering Design The X70 e bikes for adults electric features a high-carbon steel frame engineered for strength and stability, effortlessly conquering 30 inclines. 20" x 4.0 all-terrain snow tires of the electric motorcycle deliver superior traction, resisting skids and wear while mastering snow, sand, gravel, and rough terrain. For reliable stopping power, front and rear mechanical disc brakes ensure confident control in any condition.
- Dedicated Customer Support-Our professional service team is available 24/7 to assist with any questions about your electric dirt bike for adults. The original speed of e bike for adults will be locked at 25km/h, if you need to lift the speed limit, you can contact us, we will provide instructions on how to lift the speed limit.
Bike Type: Electric Bike
Age Range (Description): Adult
Brand: JANSNO
Number of Speeds: 7
Color: Yellow
Wheel Size: 20 Inches
Frame Material: Carbon Steel
Suspension Type: Front
Special Feature: LCD-Display
Specific Uses For Product: Trail
Bike Type: Electric Bike
Age Range (Description): Adult
Brand: JANSNO
Number of Speeds: 7
Color: Yellow
Wheel Size: 20 Inches
Frame Material: Carbon Steel
Suspension Type: Front
Special Feature: LCD-Display
Specific Uses For Product: Trail
Theme: Motorcycle
Style: X70-1000w-34ah-rear Rack
Power Source: Battery Powered
Lithium Battery Energy Content: 20000 Milliampere Hour (mAh)
Warranty Type: Limited
Maximum Weight Recommendation: 264.6 Pounds
Assembly Required: Yes
Bicycle Gear Shifter Type: Electronic
UPC: 768924506076
Bicycle Drivetrain Type: geared
Electric Assist Type: pedal-assist
Manufacturer: JANSNO
Frame Size: 168 Centimeters
Brand Name: JANSNO
Date First Available: June 11, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 11 – Nov 14
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
Fantastic bike! I literally look forward to riding it every day. After unlocking the performance mode, people were stunned to see me riding it on the streets and keeping up with traffic. I've been stopped more times than I can count to ask about it. Great commute bike or recreational bicycle. The only thing I can complain about so far is the seat is a bit wide in the front. If you are using pedal assist on long rides(5-10 miles) your thighs start feeling it. No biggie, I just switch it up with throttle only and problem solved. I've owned electric skateboards and a One wheel, but this is my first ebike. I was originally only shopping for a fat tire mountain bike, but after a lot of shopping the one I wanted was $500. I decided to look into an fat tire electric mountain bike and decided to settle on this, because of the sturdiness and look of it. I also wanted to occasionally commute to work on it, and the head/tail lights w/turn signals already included had me almost hooked. I decided to spend a little more money that the bike I originally had my eye on in order to get to get an electric one, and haven't regretted it. After a few weeks I have already put close to 100 miles on it. One everything I read about e-bikes was correct, about how the ride dramatically smooths out after 50 miles. Added the extra insurance, because I intend to get every penny out of this thing. Very happy with my purchase.
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Reviewed in the United States on May 21, 2025 by Brian Holden
Grandson LOVES it.. already needed to replace tires as he's giving it a workout!!
Reviewed in the United States on September 9, 2025 by Lita Hennessey
Excellent bike..love it
Reviewed in the United States on September 30, 2025 by Kenneth shaw Kenneth shaw
If you purchase this please read the reviews. I purchased it on value. Then I read the reviews. My mistake. After 33 miles it stopped working electrically. I contacted the seller through Amazon. Apertently it happened to others. I went on the forums and tried all the suggestions they recommended. Still not working. The manufacturer had zero support other than take a picture? To what I still don't understand. I will send a picture of what ever they need? It does not function? I past my 30 day return but that is not what I needed. I would appreciate it to be fixed or diagnosed? Getting hold of support has been difficult . I do not endorse buying this product. It had happened to other purchasers that it stopped working. Obviously something is a constant problem with these elecltric bikes that others are having problems with. Not a good purchase.
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Reviewed in the United States on June 25, 2025 by BB
I had an issue with my bike and needed replacement parts, the after service care was exceptional! They stayed in constant communication with me and sent my replacement parts free of charge, five separate parts in all, they even sent an extra pedal. After receiving my parts I added some accessories and I think the bike looks great! I bought my bike after buying my son one first. It rode so well and the suspension was so much better than the Ridstar bikes my two older sons bought I’m extremely pleased with my purchase and the quality of the bikes.
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Reviewed in the United States on July 12, 2025 by K. White K. White
The media could not be loaded. Really nice bike, so far we had no issues with but one, after assembling the bike it would only go 14mph, which was disappointing because it was advertised as 32mpg potentially speed. We almost returned it, but after some research we were able to disconnect speed control.
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Reviewed in the United States on May 4, 2025 by Kateryna
The bike did take a few days to come but overall delivery was fast. The assembly took me about an hour and it came with all the proper tools for me to put it together. For the price this bike is very nice, very high quality. I took it for a ride today and it was raining, despite the warnings it did really well, the ride was comfortable. The bike functions very well, the brakes are great, the seat doesn’t hurt and it’s very spacious, the various speeds make it easy so you don’t have to work very hard to get to the location you desire. Overall for the price I paid I say this bike is very very nice.
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Reviewed in the United States on May 14, 2025 by Betty Y.
Wonderful bike. Extremely helpful customer service. I would buy another one from this company
Reviewed in the United States on September 3, 2025 by Robert hooten