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Flydone Y18 4000W Peak Off-road Electric Bike

Based on 45 reviews
Condition: New
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$1,299.99

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At a glance

Condition
New

Features 5

  • 4,000W Peak Motor & 35 Climbing This electric dirt bike delivers 220Nm max torque to conquer 35 slopes and hit 35 MPH, giving adult riders consistent off-road power on trails and rough terrain
  • 60+ Mile Long-Range Battery Our e dirt bike runs on a 48V 20Ah lithium pack with BMS 2.0 protection, delivering 60+ miles per charge for longer rides and daily commuting with fewer recharges
  • Keyless NFC Start & Lockable Storage Tap to start or lock this e bike with NFC; the sealed onboard compartment keeps your gear dry and shielded from road spray
  • Extra-Wide Memory-Foam Seat A breathable cover and shock-absorbing base cut rider fatigue on long off-road trips, so you stay comfortable mile after mile

Description

Built for adult riders who want genuine off-road capability and all-day comfort, this electric dirt bike is powered by a 4,000W peak motor that delivers 220 N·m of torque—climbing 35° slopes with ease and reaching speeds up to 35 MPH. Equipped with a 48V 20Ah lithium battery and BMS 2.0 protection, this e dirt bike delivers 60+ miles per charge, so you can take longer trips and charge less often. The extra-wide seat features memory foam, a breathable cover, and a shock-absorbing base to cut fatigue on extended rides. Keyless NFC tap-to-start, plus a lockable built-in compartment, keeps your belongings dry and protected from road spray. Whether you ride trails or commute, this e bike is a dependable e-bikes for adults off-road electric bike choice for tackling rough terrain. Before each ride, inspect brakes, wheels, and all components to ensure proper working condition. Check local laws for age, licensing, or registration requirements before purchasing.

Specs 1

Manufacturer Shenzhen Xincheng Times Technology Co.,Ltd

Frequently asked questions

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Top Amazon Reviews


Buy now! Y18 is a great urban cruiser/ escooter
Color: Iron Gray
Y18 is Best emoto/scooter ive rode so far Recieved scooter sooner than delivery estimate. Scooter Looks and rides greats has a 48v 20ah battery which is powerful enough for urban cruising and rides around the city. Not the best bike for off road vehicle. The stock battery is reliable allowed me up to 20 miles with heavy throttle use. Max speed with stock motor and battery is around 30/35mph which is plenty speed for urban cruising. The bottom storage is 11 by 7 by 4in. So plenty of room to install a second battery and increase speed and range even more. Assembly was easy and straight forward but did take some time. So plan to set up and charge before first ride. Bike also comes with built in wheel lock and alarm system. Very useful features. Handle bars and suspension are non adjustable but should be comfortable for most riders. The bike is mini scooter and smaller in stature so it designed better for riders under 6ft but holds up to 330lbs so many riders can enjoy this scooter. I Had some questions for customer service. They were quick to respond and very helpful. Buy and you won't be disappointed ... show more
Reviewed in the United States on September 30, 2026 by Amazon Customer

pretty good bike
Color: Iron Gray
ASSEMBLY: i just got the bike today several days earlier than expected. the assembly was pretty straight forward if you have literally any experience understanding the geometry on what a bike looks like, but the assembly video does help make sure you are putting things in the right place since the directions are not all that great. but the video on here is spot on. i recommend putting on the kickstand first, then the front wheel on and then putting the rear shocks on 3rd. that way you can flip the bike upside-down so it makes putting the front wheel on easier. overall its pretty dang good build quality. reminds me kinda of a Honda Grom. FIRST DRIVE: all i can say here is make sure you adjust the brakes for the bike. i went ahead and took off and had almost zero front brake and the rear brake wasn't great either until i got it adjusted. it does have decent power but for 48v i thought it would do more than it does. yeah, it reaches 35mph, but the power isn't really there to get you there like you mean it unless it's completely flat or a slight decline. overall its fine but i feel like there's a lot more power left on the table. i bet in due time people will be modifying these to make them go 50mph or more lol. Verdict: its a good bike, the price is very fair for the performance and build quality. I haven't tested the range yet but i will update this review when i learn more about it. and post its flaws here if i find any. overall i would definitely recommend this bike for adults looking for a fun and comfortable ride. i would also recommend it for short and small people who are worried or scared of a full sized bike like a 250 or 300. this is cheaper than a grom and it will get you used to riding a bike so you can later upgrade with more confidence. ... show more
Reviewed in the United States on July 18, 2026 by Brayden Smothers

It's definitely worth it
Color: Iron Gray
I have owned several electric bikes over the years and this is my favorite by far! Assembly isn't complicated, took about an hour on a lazy Saturday morning. I am 6 ft 228 lbs, the seat is very comfortable, the bike height is good, the overall look and feel of the bike is very nice! I road 26 miles on it the day after I got it, mostly backroads and down wooded paths. No issues and alot of complements. I wanted something without pedals that was fun to ride and this was PERFECT. Also has a good amount of storage space and the take off power is great. After having owned two cruiser motorcycles, being in a bad wreck but still wanting to ride, this checks off all the boxes!! ... show more
Reviewed in the United States on August 10, 2026 by BRANDON GASKINS

Enjoyable mini motorbike
Color: Iron Gray
This is a beautiful machine, it runs well and is smooth and feels well built. It took me about 4 hours to unbox and fully assemble. So far I really like though I agree with some of the other reviews about the lack of power on hills. Other than that it's a great value and a couple of friends have already ordered this model after seeing mine.. ... show more
Reviewed in the United States on August 8, 2026 by Candy Gourmet

Weak bike, no power
Color: Iron Gray
Nice but weak. Rough finish. Has no power up the hill. Up to 35 mph but does not have power to catch up speed if you brake. Shifts are kinda odd. Mine can used even I paid for a new. Someone pre assembled the bike and returned it back and got it with pre assembled scratches , back of seat scraped. Very bad experience for me. If you look for your kiddos to have fun, go for it, will not recommend for adults. Had missing parts with the delivery and customer service is bad, they have no clue what customer satisfaction means. I personally will not recommend this brand. ... show more
Reviewed in the United States on July 30, 2026 by Carlos D

Bike build
Color: Iron Gray
My bike arrived 3 or 4 days early. The build went well, a few minor scratches. Test drove and the bike did great. I'll keep you all informed. All the parts were shipped and worked fine. The scratches are minimal, the bike was well packed. The build was pretty much straight forward. My test drive was good, the bike has power , more than enough. Over all ,I'm very happy with the purchase. I'll be back,if I catch any snaggs! 7.9.2026 more pictures I like this bike plenty of power, easy build, bike was delivered 2 days early. The driver was super helpful, the price dropped to around 800.00. I'm very happy! ... show more
Reviewed in the United States on June 28, 2026 by william

Disappointed
Color: Iron Gray
I own a 1500w bike that goes 28 mph. I bought this as an upgrade. Although the speedometer says I'm going 30 mph on this bike, it is absolutely under 28. I feel like I'm crawling. I like the mirrors and storage. The anti theft features seem decent. But I was expecting a faster bike, I would have been happy if it was the same speed as the old bike. Very disappointed. I don't know what to do with this junk now. ... show more
Reviewed in the United States on August 6, 2026 by Andrew

Super fun. It wont go 35mph
Color: Iron Gray
The description shows it will go 35mph but I only got it going about 25mph. The label on it says it will only go 20mph. I was disappointed it didn't go faster. That being said, this thing is crazy fun to ride, and it was worth every penny!! I rode it all over town and had to push it home once. They may have exaggerated on the range a little so get home when you get to the last white bar. ... show more
Reviewed in the United States on September 18, 2026 by Ben Thompson
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