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3000W/2000W Peak Motor Foldable Electric Bike, 52V 30Ah/48V 25Ah Battery,UL2849, 35 MPH, 120 MAX Miles, 20"x4.0“ Fat Tire, Triple Shock Absorber, 8 Speed, Magnesium Alloy Ebike for Heavy Adults

  • Based on 135 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Auloor

Arrives Saturday, Mar 28
Order within 13 hours and 58 minutes
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Color: Grey


Style: Standard


Features

  • 2000W Peak Dual Motor and 8-speed Transmission82 Nm of high torque, an 8-speed transmission system, max speed 30-35 mph in compliant areas, and it conquers 35 steep inclines. It can save you up to 30% of your time, effortlessly climbs steep hills and rugged trails, with seamless shifting that adapts to city streets or off-road terrain, compared with 1000W setup.
  • 48V 25AH Removable Li-ion BatteryUp to 60 miles in electric mode or 100 miles with pedal assist on flat terrain(Range varies by mode, rider weight, terrain); 7-8 hours full charge(Charge for as long as possible on the first charge to extend battery life); IP54 waterproof rating; UL2849 Certified; 2 flexible charging options: remove to charge or charge on the bike.
  • 20"x4.0" Puncture-Resistant Fat TiresReduces mid-ride flats and tire damage from debris. Deep anti-slip treads; front and rear hydraulic disc brakes with a power-off safety function for rapid, reliable stopping on mud, rocks, snow, sand, and other surfaces.
  • Waterproof LCD DisplaySmart LCD with app control shows real-time speed, ODO, TRIP, remaining battery, and riding mode. Clear real-time data at a glance for easy ride-status monitoring.
  • High-Visibility LED Lighting SystemBright LED headlight and responsive taillight; high visibility in day and night conditions. Enhances your presence to other road users and provides peace of mind at any hour.
  • Foldable Magnesium Alloy Frame for Heavy RiderLightweight, durable magnesium alloy frame with a 400 lb max load; foldable design for easy storage at home, in the office, or for "Car+Ebike" weekend adventures.
  • 80% Pre-Assembled for Easy SetupIncludes professional tool kit and manual; detailed video tutorials available. Saves time and effort on assembly; easy to set up even for beginners with a hassle-free unboxing experience.
  • 12-Month Warranty & 24 / 7 Customer SupportEnjoy a worry-free purchase and ownership experience with our 12-month warranty coveragemotor, battery, and controller are all included. Our 24/7 customer support team is always ready to help. (Kindly keep the original packaging for at least 30 days for warranty-related needs)

Bike Type: Electric Bike


Age Range (Description): Adult


Brand: EUYBIKE


Number of Speeds: 8


Color: Grey


Wheel Size: 20 Inches


Frame Material: Aluminum


Suspension Type: Dual


Special Feature: LCD-Display


Included Components: Charger, E Bike Accessory Kit, Electric Bike


Bike Type: ‎Electric Bike


Age Range (Description): ‎Adult


Brand: ‎EUYBIKE


Number of Speeds: ‎8


Color: ‎Grey


Wheel Size: ‎20 Inches


Frame Material: ‎Aluminum


Suspension Type: ‎Dual


Special Feature: ‎LCD-Display


Included Components: ‎Charger, E Bike Accessory Kit, Electric Bike


Size: ‎20 inch


Brake Style: ‎Disc


Style: ‎Standard


Model Name: ‎K16F-Greynewpro


Power Source: ‎battery


Wattage: ‎1000 watts


Wheel Material: ‎Aluminum


Lithium Battery Energy Content: ‎1.2E+3 Watt Hours


Warranty Type: ‎Limited


Assembly Required: ‎No


Bicycle Gear Shifter Type: ‎Twist Grip


Battery Capacity: ‎1200 Watt Hours


Minimum User Height: ‎66.93 Inches


Derailleur Configuration: ‎Rear


Bicycle Drivetrain Type: ‎derailleur


Electric Assist Type: ‎pedelec


Manufacturer: ‎EUYBIKE


Frame Size: ‎SMALL


Frame Type: ‎Folding


Brand Name: ‎EUYBIKE


Suggested Users: ‎unisex-adult


Date First Available: January 8, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Mar 28

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

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!
Color: Grey Style: Standard
Bike itself is amazing! I had a long wait to get it, exactly 1 week from order was SUPPOSED to be the delivery date. FedEx was the bad egg in that ordeal as it took an extra 4 days after the 1 week delivery date to actually get my hands on it. They missed the delivery and the driver "accidentally" marked it as DELIVERED. As for the actual bike, it runs great and looks amazing! Much bigger than I had expected, but still fits in my 2023 Santa Fe cargo with some extra space still left. I didn't even have to fold the back seats or anything. Putting the bike together was super easy and I did it alone within 30mins. A little heavy at around 80lbs, but not bad. I find the manual very confusing and not easy to understand, but if you have SOME knowledge of how these tech work, you'll figure it out. I fudged around a little and found my way around changing the speed settings and stuff. EDIT: Removed the original complaint about chips in the bike and broken power switch, but customer support has gone beyond appropriate measures to correct the issues. They assured me they do not resell used/returned bikes and compensated me for my troubles as well as sending a new power switch. I removed that part because otherwise this review would be a book. I'm still leaving the pics of the broken switch and the chip on the bike. Everything else I left in above was all part of the original review as well. Rode mostly PA and still full bar battery after couple hours. Awesome! Just to put it out there, about a group of 8 men and women stopped me today to ask about this bike and...they all said they would now buy one after I explained it all and showed them the speed and folding mechanics. I feel like I should get some compensation. 😝😜 I felt like a salesman for the bike, even though I was just excited to show them how it works cuz they said they had been looking for a nice ebike. ... show more
Reviewed in the United States on August 19, 2024 by ((MeThoD)) ((MeThoD))

  • The Right Choice
Color: Grey Style: Standard
I researched for months, read reviews, and compared price and features. I finally settled on this as my first E-bike and I can't express how happy I am. The bike arrived in good condition with minimal assembly. About 20-30 minutes to get it together, and I took it for a little spin. Make no mistake about it these bikes are heavy, but it felt very sturdy. I've put 37 miles on it this week and I anticipate riding several times a week. Battery life appears in the range claimed by the manufacturer, and speed tracks as well. I got it up to 32mph on flat ground throttle only. The seat is very comfortable for stock and the bike seems designed well so far. I haven't tried folding it, as it appears so heavy that I'd only try that if we were going to the mountains riding in a car. I think I'll bite the bullet and buy a bike rack instead or take the truck. This bike is also pretty big. 34" to the seat. So far this is hands down one of my best Amazon purchases and i highly recommend it. I feel like it's acceptable for a beginner bike with plenty of room to grow into. ... show more
Reviewed in the United States on October 30, 2024 by Eric B. Eric B.

  • Very nicely designed, smooth, quick,tough off raod, highly recommend for the commuter and explorer.
Color: Grey Style: Standard
This bike is as advertised for the most part, I’m very happy with the purchase. It is great road bike and even better off road . If you can see it , it will probably make it there. I the pickup is very clean , smooth and surprisingly quick( depending on your preference this is something that can be altered in the parameters settings) as well as 90 percent of the other quirks possible with this bike, that can be smoothed out. The instructions could be a bit more user friendly, but don’t get frustrated right off the bat, you will figure it out, if need be YouTube, tik tok, Facebook other platforms are pretty helpful. I’ve had 3 E-bikes . This one is overall my favorite. Definitely recommend. ... show more
Reviewed in the United States on September 30, 2025 by J d barnes

  • Enjoying the ride
Color: Gold Style: Standard
PROs: * Power and speed; regularly get 28mph but have hit 32mph. * Brakes are solid. * Dual-suspension makes a pretty smooth ride. * Love the unique design; ppl sometimes shout compliments when I ride by. * The packing was done with incredible care; every single component was well-protected. * The User Manual is thorough and well done, assembly was a breeze. * Customer support via email has been prompt and helpful with my questions, though I hate waiting 12 hours for a reply; but given all circumstances they're doing a very good job of it. CONs: * PAS 1-5 is too easy. I tweaked the gears to get a little more resistance and will keep working on it. * Conversely, 0 PAS mode is almost useless - it barely moves, though it could be my 60yo legs; Anyone with this model actually enjoy riding on leg-power only? * Foldability is awkward enough that I gave up the idea of putting it into my RV and installed a heavy-duty bike rack. * Charging takes a long time. * Once the battery meter hits one bar, you immediately feel the power drop significantly. Overall I'm having great fun with it and use it for commuting to work every day. ... show more
Reviewed in the United States on July 21, 2025 by jeff l

  • Be ready to assemble!
Color: Grey Style: Standard
The product was amazing, and everything I asked for. It’s does everything I expected and more, it’s fast, strong, and very durable.
Reviewed in the United States on October 16, 2025 by Bera

  • Battery life is exaggerated, as all ebikes are, but a top tier bike non the less!
Color: Grey Style: With Basket (Rear)
*UPDATE* So far so good! Hit 120 miles yesterday with no major issues. Calibrate your brakes when you first start and expect some whistling as they wear in. The seat has a built in rear facing light which runs on its own battery..which I missed in the Manuel...confused the heck out of me when I accidently turned it on. I get about 35 miles per charge at 240lb at setting 2 pedal assist... Wish it were better. Can't shut the front light off for day riding also..that's a bit odd.. I keep it unplugged. The battery removal process is also super awkward. Other then that, very happy. Would recommend! ... show more
Reviewed in the United States on August 25, 2025 by Mike

  • Bike’s great,battery is crap!
The bike is great,performed well, battery DIED over a 8day period! Went from 20mi first (fully charged battery)trip to 20 FEET in eight days!!! And the seller asks me for a response and please not to overreact??!!!!! Am I psychotic?
Reviewed in the United States on June 21, 2025 by Jeff F.

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