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JANSNO Electric Bike 20" x 4.0 Electric Bike for Adults with 750W Brushless Motor, 48V 14Ah Removable Battery, 7-Speed Transmission UL Certified

  • Based on 315 reviews
Condition: New
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Non-returnable due to hazmat safety reasons

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Availability: Only 9 left in stock, order soon!
Fulfilled by L-Yue Motor Tech

Arrives May 14 – May 18
Order within 22 hours and 48 minutes
Available payment plans shown during checkout

Style: Upgrade 14 Ah Battery


Features

  • 3 WORKING MODES This powerful adult e-bike from has 3 working modes. 1. Pedal Assist Mode: The motor will assist you with a moderate amount of power as you pedal the bicycle. 2. Fully Electric Mode: Twist the throttle in any increments of power you desire to power the motor of the bicycle, In his mode,it has 20-40miles battery range. 3. Pedal Mode: Pedal the bicycle normally as you would any bicycle.
  • Removable Battery Fat Tire Electric Bike Comes with 48V/14AH larger-capacity lithium batteries and longer lifetime, covering a range of 20-40miles per full charge. Removable battery, convenient to bring home or office to recharge.
  • STRONG POWER 750W High-speed brushless motor provides very strong power, default speed limit, if you need to cancel the speed limit, please contact customer service specialist.
  • HIGH PRECISION ENGINEERING DESIGN This electric bicycle frame is made of high-carbon steel, easy to climb 30 degrees Tire: 20" * 4.0 snow tyrep; Enhanced anti-skidding and wear-resistant tires, adapt to snow, sand and other complex topography. Adapt to all terrain, snow road, sand road, gravel road. Front and rear mechanical disc brakes bring you peace of mind.
  • 1 YEAR WARRANTY We at will provide 1 year warranty, any problems arise at any time contact us, we have 24 hours professional customer service online to solve your problems.

Bike Type: Electric Bike


Age Range (Description): Adult


Brand: JANSNO


Number of Speeds: 7


Color: White


Wheel Size: 20 Inches


Frame Material: Carbon Steel


Suspension Type: Bidirectional


Special Feature: Taillight


Included Components: Toolkit


Bike Type: ‎Electric Bike


Age Range (Description): ‎Adult


Brand: ‎JANSNO


Number of Speeds: ‎7


Color: ‎White


Wheel Size: ‎20 Inches


Frame Material: ‎Carbon Steel


Suspension Type: ‎Bidirectional


Special Feature: ‎Taillight


Included Components: ‎Toolkit


Size: ‎Upgrade 14 ah battery


Brake Style: ‎Disc


Item Weight: ‎80 Pounds


Voltage: ‎48 Volts


Style: ‎Upgrade 14 Ah Battery


Model Name: ‎Pathfinder


Wattage: ‎750 watts


Maximum Weight Recommendation: ‎264.55 Pounds


Assembly Required: ‎Yes


Item Package Dimensions L x W x H: ‎55.91 x 34.65 x 11.02 inches


Package Weight: ‎40 Kilograms


Item Dimensions LxWxH: ‎66 x 27 x 44 inches


Brand Name: ‎JANSNO


Warranty Description: ‎1+1


Material: ‎Aluminum


Suggested Users: ‎unisex-adult


Manufacturer: ‎Janobike


Part Number: ‎X50


Date First Available: September 9, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 14 – May 18

This item is non-returnable:

Non-returnable due to hazmat safety reasons

View our full returns policy here.

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  • PayTomorrow Financing
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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, even better customer support
Style: Upgrade 14 Ah Battery
I bought this for my 10 year old son and he cried on Christmas when he saw it. It works great, as expected, but it sits higher than I thought. It’s definitely for someone at least 5’2 or maybe even 5’4. But my son who’s 5’ manages to get on and off and ride it without any issues. His friends too. The front light is hard to stay in place and wiggles so it’s facing downward. Don’t know how to fix that so we took the light off. We noticed part of the rear wheel hub looked like it might be coming apart so I quickly contacted the manufacturer's customer support through Amazon. I let them know my issue, and I didn’t hear back, but within a week was a brand new rear wheel and tire, about a $350 value, for free. I couldn’t believe it. I don’t normally write reviews but this purchase merited it. Oh one tip, buy some Tannus Armor wheel inserts to prevent flat tires. My boy managed to flattens both of his tires in less than 24 hours and changing those tires is not a fun and easy task. It’s more involved and time consuming than changing a regular bike tire and you don’t want to do it more than once if you don’t have to. ... show more
Reviewed in the United States on January 17, 2024 by kendra white kendra white

  • The only review u will need (4 1/2 stars)
Style: 14ah Battery
Ok so I bought this bike last June. I have recently hit 1000 miles on it. Consensus: Great bike overall. At 1000 miles I had to swap brake pads which is normal, and also had a problem with the wiring. Had to re-cinch the wiring in the servo. Easy fix tho. After 1000 mjles, I noticed a loss of 4-5 mph than in the first couple months of buying it. Would highly recommend especially for the price. Pros: speedy, great range, looks cool, great battery life, good battery charge time, good features (mph, kmh…) good light Cons: wiring, not many tutorials on the bike/ how to‘s, loss of about 4-5 mph at 1,000 miles ... show more
Reviewed in the United States on April 2, 2024 by max

  • What a total piece of junk?
Style: 14ah Battery
Total junk. This is a very heavy 7 speed that they slapped an ebike motor on the back. It's really more of moped. Assembly was pretty easy. After that, the problems show. I did not even have 143 miles on the bike when the rear motor went bad. Inside one of the nylon gears cracked. I don't ride on trails only gravel. I weigh 170. Heavy bike and weak nylon gears. To their credit, they shipped me another wheel, however that still required me to order special $40 tool to remove the gears and put them on the new wheel. Out of the box, the bike would show E10 errors randomly until one day, the slightest pedal or turn of the throttle give E10 error. If you ask them about spare parts, they tell you to take it to a bike store. They don't have spare parts on hand like the controller, etc. Customer support is clearly in China and not here. I should have known better that this was just too cheap to be true. So no I am stuck with a not and ebike (worthless) 7 speed. Would not buy again and I am extremely dissatisfied with my purchase and the lack of parts for the bike. ... show more
Reviewed in the United States on October 16, 2023 by Aaron Fitzsimmons

  • Fun, Fast, Great for Road and Trail
Style: 14ah Battery
I've got 750 miles on it, couple upgrades to include the disconnection of the speed govenor (it does 30mph and I weigh 200lbs), front fender, new headlights as the "motorcycle light" was misleading on the road to cars and to walkers on trails, Ass saver, and hand guards. Still riding on the original 14amp battery and still cranks out about 10 miles on pure electric before it bogs down. I'd still recommend peddling obviously. Customer support has been excellent, I had a blinker issue in the beginning that was resolved, and I zapped the charger about 8 months later which they replaced within 5 working days or whatever it was. Rear tire tread lasted just shy of 500 miles riding pavement and trail nothing crazy, I've tackled over a couple downed trees, my bad, popped a couple tubes at my own expense. Front tire and tube are still original. Not a DH but quite the commuter, comfortable ride for a taller rider. I'm 6'1" I'd say 5'9" minimum height rider, and she will take off if you don't have some weight to hold her down. Overall; more than worth the price, gets you back out on the trails. I use it to commute 5 miles to work, even if it scares the old trail strollers. I've laid it down twice with minimal damage to myself or the bike. Always wear your gloves! I've been tempted to buy a second Cheers Amazon Family! ... show more
Reviewed in the United States on February 14, 2024 by Jason Jason

  • So far, worth every penny!
Style: 14ah Battery
The only complaint I have the Jansno X50 is a small one. The brckets for the seat were too close to the bars to easily install the nuts. I've read other reviews where the tires didn't seat right but mine came with a small amount of air in them already and they aired up with no problem. I've gotten it up to 27mph and I'm around 225 to 230lbs. My other bike is rated at 1000watts and this one seems just about as peppy and it is and it's rated at 750watts. The sales page showed mags and rounded fender, which I wanted. In most of the reviews, I seen spokes and floppy fenders. I was worried until I received my bike. It came with the mags and rounded fenders. I will update if anything happens but so far very good. ... show more
Reviewed in the United States on April 1, 2024 by Hermdagerm72

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