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DK400 Electric Bike for Adults,Ebike with 1000W Motor, 48V/15Ah and Up to 28+MPH,Simano7 Speed with Cycling Bag(Upgrade Front Turn Signal+Rear Rack) | 80 miles removable LIB,20"×4.0 fat tires,Full suspension,7-speed,Hydraulic rear disc brake,UL2849 certified,90% pre-assembled

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Availability: Only 2 left in stock, order soon!
Fulfilled by SMARTRAVEL EBIKE- Manufacturer

Arrives Wednesday, Aug 19
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Features

  • 1200W High-Power Motor:The DK400 electric bike features a robust 1200W (peak) brushless motor, delivering exhilarating 28+ MPH top speed and effortless 25 hill-climbing capability. Perfect for off-road adventures, daily commuting, or weekend exploration, this motor provides the power to conquer any terrain.
  • 48V 18.2Ah High-Capacity Battery:Equipped with a removable 48V/18.2Ah lithium-ion battery, the DK400 achieves an impressive 40+ miles in pure electric mode and 100+ miles with pedal assist (PAS). Featuring 5-6 hour fast charging and a waterproof, shockproof design with UL2849 certification, this battery delivers reliable, long-range performance.
  • All-Terrain Fat Tires & Dual Disc Brakes:The 20" x 4.0" fat tires provide exceptional traction on sand, snow, and mud, while the front and rear mechanical disc brakes with instant motor cutoff ensure safe, responsive stopping power. The front suspension fork absorbs impacts for a smooth ride across rough terrain.
  • Premium Riding Features:1)Aircraft-grade aluminum frame for lightweight durability.2)Shimano 7-speed transmission for seamless gear changes.3)3 versatile riding modes: Pure Electric/Pedal Assist/Manual.4) Backlit LCD display with speed, battery level, and USB charging port.
  • Hassle-Free Assembly & Support:Arrives 85% pre-assembled - simply install the front wheel, handlebars, and pedals using the included tools and step-by-step video guide. Supported by 24/7 customer service and backed by UL2849 safety certification for complete peace of mind.

Description

What is the battery capacity of the DK400 electric bike? DK400 electric bike comes with a 48V/18.2Ah high-capacity lithium-ion battery, offering a range of over 26 miles in pure electric mode or over 45 miles in PAS mode (actual mileage may vary based on rider weight and road conditions). What is the maximum speed of the DK400 electric bike? The top speed of the SMARTRAVEL DK400 electric bike can reach over 28 miles per hour, allowing you to enjoy a faster and more convenient riding experience. What type of braking system does the DK400 electric bike have? The DK400 electric bike is equipped with front and rear mechanical disc brake systems with a motor inhibitor that stops the motor immediately when braking, ensuring a safer and more reliable riding experience. What intelligent features does the DK400 electric bike come with? LCD smart display screen with a USB charging port, which can show riding information, offer 3 riding modes, 5 levels of pedal assist, and comes with a riding bag, providing a more intelligent and convenient riding experience. DK400 Electric Motorcycle ST201 Electric Motorcycle ZM201 Raptor Ebike(Green) ZM201 Raptor Ebike(Gray) With pioneering spirit, Swiss precision, and highest quality in mind, SMARTRAVEL was founded in the early 2000s,we strives to design great-looking, quality electric bike in the world! SMARTRAVEL ebike comfortably cover all terrains and all seasons, whether moving around town, going out on a tour, or riding through the mountains. Write your own Story with SMARTRAVEL Electric Bike that is designed to take you where you want to go SMARTRAVEL was founded on the founder's passion and mission in the electric bike industry, dedicated to creating high-quality and stylish travel tools. Our products stand out due to their innovative design and superior quality, setting them apart in the market. We love what we do because we believe electric bicycles can improve people's mobility and enhance their quality of life.

Specs & Other Info

Specification Details
Bike CategoryElectric, Cross Country, Urban Commuter
Suitable forAdults
MakerSMARTRAVEL
Gearing7-Speed Transmission
TintJet Black
Wheel Diameter20 Inches
Construction MaterialAluminum Alloy
Type of SuspensionDual Suspension System
Main FeaturesOff-road Capable, Electronic Assist, Robust Tires
Components IncludedAir Pump, User Guide, Toolset, Charging Unit, Electric Bicycle, Smartphone Mount
Frame Size20-inch frame
Stopping MechanismDisc Brakes
Weight43.8 kg
Model IdentifierDK400
Year of Manufacture2023
Assembly RequirementYes
Electric AssistanceYes
Product Package Dimensions150 x 84 x 35 cm
Shipping Weight43.8 Kilograms
Product Size183 x 64 x 103 cm
Manufacturer Warranty2-Year Limited
User DemographicUnisex Adult
Quantity Per Order1 Unit
ProducerSMARTRAVEL
Item Part NumberDK400
First Availability DateJanuary 4, 2023

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 19

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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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The Smartravel eBike generally receives high praise for its convenience, comfort, and high-quality features like hydraulic disk brakes, a well-executed aluminum frame, and a powerful motor. Customers find it suitable for both on and off-road use, enjoying its stopping power and easy assembly. Its comfort and speed also stand out, with users expressing satisfaction with its performance during commutes. However, some report critical issues with the battery fitting, which poses a safety concern, and dissatisfaction with certain components like the luggage rack and the lack of a functional taillight.

Pros

  • 🚲 Great stopping power with front and rear hydraulic disk brakes
  • 🎨 Flawless aluminum frame and paint
  • 🔋 Adequate power for hilly terrain
  • 📦 Excellently engineered packaging
  • 🛠 Easy assembly and comprehensive Owners Manual included
  • 💺 Comfortable seat and bright LED headlight
  • 🚀 Reaches up to 30 mph with good acceleration

Cons

  • ❗ Critical battery fitting issue creating safety hazard
  • 💡 Lacks a functional LED taillight
  • 🧰 Some components like the luggage rack and front fender are cheap and difficult to assemble

Should I Buy It?

For those looking for an eBike that offers comfort, ease of assembly, and quality features for routine rides or off-road adventures, the Smartravel eBike comes recommended. However, consider the few issues reported about battery fitting and lack of a functional taillight, which should be evaluated for safety. If these cons are not deal-breakers for you, this eBike could be a solid purchase.


  • high-quality riding experience
This electric bike (e-bike), and my overall experience has been fantastic. First off, the quality of this electric bicycle is outstanding; the frame is made from high-strength aluminum alloy, making it sturdy and durable while also featuring a sleek design that gives it a premium feel. Although the price is slightly higher compared to other competitors, I believe it’s worth every penny because the high-quality materials and craftsmanship enhance the riding experience significantly. One of the standout features is the battery life, which is very reliable and not overstated. After a full charge, I can easily ride over 50 kilometers, which comfortably meets my daily commuting and weekend riding needs. Whether I'm navigating city streets or tackling hilly terrain, this bike handles it all effortlessly with strong power and excellent climbing ability. In terms of details, the manufacturer has done an exceptional job. The ergonomic handlebar design provides a great grip, and the braking system is highly responsive, equipped with high-performance brake components, which gives me peace of mind while riding. Additionally, the LED front and rear lights enhance safety during nighttime rides. The after-sales service is also fantastic; any questions I have are promptly addressed by a professional and friendly customer service team, which makes me feel assured about my purchase. Overall, this electric bike excels in quality, battery life, riding experience, and customer support. I highly recommend it to anyone looking for a high-quality riding experience! ... show more
Reviewed in the United States on October 5, 2024 by sibo guo

  • Update Junk--2nd review now after 4 months Bike no longer works
4 month review- Bike no longer functions properly. Turning throttle to speed up bike will slow down on its own and motor disengage. Intermittent re-engagement, ultimately it will stop on its own. In the beginning you just hop on and turn the throttle , away it goes. Now you have to pedal franticly with throttle turned before motor will engage. Battery is fully charged. Checked that. Hasn't been through water, hasn't been wrecked. Customer service phone number is a complete joke. Someone's cell phone where the voicemail is full. Sent emails through support website, no response. Also heads up, Amazon takes no responsibility for this item they sold on their website. All they can do is email the manufacturer for me. Going back to Ebay where a sellers rating actually means something and they respond. Manufacturer can makes things right or I will throw it through their California office window. 1.First of all, shipping was 4 days late than what was advertised when I bought off Amazon. 2.Bike has a fantastic headlight. I mean it is super cool. But then you get a cheap ass little red reflector like you would get on a WalMart bike. I didn't see any pictures of the rear of the bike when advertised. I just assumed it had a taillight because it had turn signals and a headlight. Why in God's name wouldn't you put a functional LED taillight?? My 12 year loves this thing and its super cool. However, for 1200 dollars it should have a taillight to go with the other lights installed- not a reflector. The back rack should be engineered better as well. The front tire fender was warped and cheap. I had to bend the support arms better to even get the mounting holes to line up. There is no way to fix rear luggage rack other than drill new holes in the rear rack over the fender. Sure as hell not going to repackage the bike just for that. No way I am going to return this for that and have to wait till after Christmas for a new one. Got hosed on that. ... show more
Reviewed in the United States on December 8, 2023 by Arthur Goodlick

  • An Ideal first purchase eBike!
After a number of months researching eBikes, I chose the Smartravel brand. Why a eBike? In my case (at 60+), I wanted to get more Cardio exercize and I had a Total Knee replacement. I hate doing Cardio in the gym (Boring) and wanted to be in the fresh air. An eBike was the perfect solution. As for choosing this model, it looks great! Front and rear hydraulic disk brakes offer far more stopping power over mechanical disk brakes. The aluminum frame and paint are flawless, the stated power level was adequate for my very hilly terrain. I have never received a product that came shipped and packed better than this eBike! The engineering of the packaging was amazing! Not a scratch on the bike. It actually came with a legible, comprehensive Owners Manual. I had the Smartravel eBike assembled in about an hour, and on the Charger. Make sure you charge the battery in full (a red LED Light on the charger turns green) and your good to go. Pump the Brake Levers to pressure up the brakes until stiff. Add the recommended tire psi (I use a hand held Ryobi Cordless Air Pump, perfect) and use a quality air Guage. The seat is very comfortable, the LED Headlight is bright, and the horn isn't bad! In conclusion, I would recommend the Smartravel eBike to anyone. It can be ridden on and off road, has plenty of power and puts a stupid grin on my face! ... show more
Reviewed in the United States on February 27, 2023 by Jim Gravante

  • Year and a half in, not too shabby.
Update a year and a half in. This bike has been ridden hard and fast and wrecked numerous times. My son used it as a primary mode of transportation year round. It’s pushing 10k miles. I wouldn’t give this bike 5 stars because it comes with bicycle cable brakes instead of hydraulic brakes. My son installed hydraulic brakes and this bike still runs solid. It doesn’t go as fast as it did when we first got it but still goes around 25mph, which is fine for us. I uploaded some recent pics. It’s still a good looking bike and can’t believe it’s withstood the abuse. Bike went together well, seems decent quality, and overall we don’t have any complaints. Shipping was a little stressful. We ordered this at the beginning of December in order to have it in time for Christmas. We received an email only a couple of days after ordering it, saying the fedex label had been printed. It sat like that for several days before the tracking showed fedex had possession of it. With delivery FedEx had their own issues and our delivery day kept getting pushed back, which was a pain due to having to be home to sign for delivery and cutting it close to Christmas. That part was on FedEx and I’m unsure what the issue was with shipping, which could have been FedEx as well. Overall quality is solid, just order it early if it’s a gift. ... show more
Reviewed in the United States on January 4, 2025 by jj

  • It arrived sooner than expected. They estimated 4-7 days ordered on feb 17 received feb 20. Awesome…
Received the DK400 today in perfect condition delivered by fedex. Took my time assembling the bike and charged the battery while assembling. The company supplied tools needed to assemble along with a poorly written manual but well illustrated manual. I was surprised how well it went together. The only issue at this point is the rear brake isn’t easily adjustable. It still needs adjustment but does work weekly though. Has good power without pedaling and pedal assist works just fine in all levels. The head light has a rounded squarish pattern that is odd. Considering it’s large round appearance. The battery is huge and heavy but works great. The display read full charge on my first trek of four miles around the neighborhood and back. Got to a top speed of 25 mph down hill of course. Average speed around 16 mph. I’ll take it out on a road and trail ride in the next couple of days to see how much abuse it can take. lol and I’ll update when I get a chance in a couple days. For now I’m just thrilled with this e bike so far and looking forward to the next few days ahead. Oh and just so you all know. The packaging was phenomenal with lots of foam material protection zip ties and tape. The heavy cardboard box was reinforced in certain areas and was really well done. Impressive to say the least. At this point I would say buy it if you’re looking into this one. Should be a lot of fun in my future. Description indicates 1200 watts, this is not the case unfortunately. 840 watts is what I received. Not sure why they indicate 1200watts but that was a main consideration to my purchase. Disappointed at false advertising and misleading information from the seller. Just letting anyone considering this e-bike know what to expect. ... show more
Reviewed in the United States on February 21, 2023 by Greg Baker

  • Awesome bikes plus excellent customer service
I bought 2 e-bikes for both my kids to drive to school, and these things shipped so fast. My kids ride them on All terrain and these e-bikes perform excellent, exceed expectations, extremely happy and satisfied with them… highly recommended, these bikes are pure AWESOME for the price you wont cant find anything better… my kids are 13yr and 15yr old and fit them perfect ... show more
Reviewed in the United States on August 10, 2024 by michael gonzalez

  • Disappointing Experience with DK400 Electric Bike
I purchased the DK400 electric bike with high hopes, given its impressive specifications like a 1200W powerful motor and an upgraded removable large capacity battery. However, my experience has been deeply frustrating and unsatisfactory, meriting only a 1-star rating. First and foremost, the battery never properly fit the bike. This significant flaw became a safety hazard as the bike would abruptly shut off in the middle of the road, creating dangerous situations during my rides. Expecting a quick and efficient solution, I was further disappointed when the replacement battery I received was for a completely different model. This mistake not only rendered the replacement useless but also prolonged the period I was without a functional bike. Additionally, the customer service experience was far from professional. The lack of return labels or packaging for the defective battery left me with no option to return the incorrect replacement, adding to my inconvenience. This oversight reflects poorly on the company's commitment to customer satisfaction and support. Despite the bike's promising features like dual hydraulic disc brakes, suspension fork, and a high-quality aluminum alloy frame, the core issue with the battery severely undermined the bike's usability and safety. The problematic customer service response further tainted my overall experience with the DK400 electric bike. In summary, I cannot recommend the DK400 electric bike due to the critical battery fitting issue, the inappropriate handling of the replacement battery, and the unsatisfactory customer service. Buyers should be wary and consider other options that offer reliability and better customer support. ... show more
Reviewed in the United States on January 28, 2024 by Mauro Neaus

  • Comfortable and Smooth Ride
This is my first ebike, so far this bike has been nothing but spectacular. Battery holds charge for good amount of time, the ebike rides well in the dirt and springs and shocks make it an awesome ride. I usually ride in 1 or 2 pedal assist which is around 14 to 17 mph which is pretty quick for riding a bike. Had an issue that I unknowing caused with the speed limit, I contacted Smartravel to let them know what was going on with the bike and they were in contact with me everyday to help troubleshoot the issue. After a few different troubleshooting techniques they helped me solve the problem. I was kinda worried regarding contacting support but man they handled business and actually now I'm buying my wife one of their ebikes. Cant go wrong with service like this! ... show more
Reviewed in the United States on August 30, 2024 by Tim Green

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