













Peak Motor

Top Speed

Max Range

Battery Capacity

Fat Tires

Payload Capacity
Smartravel Explorer DK401 - EU Compliant 250W

Peak Motor

Top Speed

Max Range

Battery Capacity

Fat Tires

Payload Capacity
🚚 FREE Shipping | 💰 Tax Included | ✅ No Extra Charges
UL Certified
Safety Certified in Accordance with UL 2849
Fast & Free Shipping
Shipping fees and tax are covered by Zoonlai and will be completed by FedEx throughout the United States. Once the order is shipped, a shipment confirmation email and shipment tracking will be sent to your email address. ( We DO NOT ship to PO BOXES or APO.) It may take 2-5 days to deliver.
30 Day Risk Free Trial
We offer a 30-day trial period for all our brand new Ebike products. If you're not satisfied with the product, Smartravel return policy allows you to return it within 30 days of receipt. However, to qualify for this, your product must be free of wear, dirt
1 Year Warranty
All Zoonlai ebikes are included in the 1-year all-inclusive warranty provided by our manufacturer for the original owner in case of all manufacturing defects. The warranty service does not include free accessories and batteries). After the initial owner receives the product, he begins to enjoy a 1-year warranty period.
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Smartravel Explorer DK401 - EU Compliant 250W
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Why Choose the Smartravel Explorer DK401?
Smartravel Explorer DK401 – EU 250W Version
The European DK401 features a 250W motor designed to meet EU e-bike regulations, making it perfect for safe city commuting. Enjoy a top speed up to 15.5 mph and a reliable range for daily rides. Its fat tires provide stability across pavement and light off-road surfaces, while the ergonomic design ensures a comfortable ride. This model is ideal for riders seeking a compliant, practical, and stylish e-bike for everyday use.

Power & Efficiency in Perfect Harmony
250W European Version Motor
The 250W brushless motor is designed for EU e-bike compliance, offering a safe, reliable, and energy-efficient ride. While it provides sufficient power for city commuting and light off-road use, the motor is optimized for smooth acceleration and consistent performance. Its durable construction and efficient heat management ensure a long-lasting, low-maintenance riding experience, making it ideal for everyday urban travel.
250W Geared Hub Motor
86 N·m torque

18.2AH High-Performance Lithium-Ion Battery
The Smartravel bike features advanced battery technology with a 48V 18.2AH battery (873.6Wh), offering enhanced range, stability, and safety. It covers up to 26+ miles in electric mode and 45+ miles in PAS mode. The BMS ensures smart protection, maintaining 80% capacity even after 800 charges, ensuring durability and efficiency.
45+ Miles Per Charge
BMS Ensure your Safety

Discover Explorer DK400

Dual Suspension
features a dual suspension system with independent front and rear shockabsorption, effectively reducing vibrations from rough surfaces andensuring a smooth ride. Whether navigating rugged trails or city streets, thedual suspension enhances stability and control, providing a morecomfortable and secure riding experience.

Dual Mechanic Reliable Disc Brake
The Dual Mechanical Disc Brake system offers reliable and powerful brakingperformance. With two independent mechanical disc brakes, it ensuresprecise and responsive stopping power, even in challenging conditions.Whether on steep descents or wet surfaces, the dual brake designenhances safety and control, providing consistent braking performance fora smooth and secure ride.

Shimano Speed Shift System
The Shimano Speed Shift System provides seamless and precise gearshifting for a smooth and efficient ride. With a wide range of gears, it allowsriders to easily adapt to varying terrains, whether climbing hills or cruisingon flat roads. The system's reliable performance ensures quick, accurateshifts with minimal effort, enhancing overall riding comfort and control.

Color LCD display
The Color LCD Display offers clear, vibrant visuals for easy monitoring ofkey riding data. lt provides real-time information such as speed, batterylevel, distance traveled, and motor performance, all in a user-friendlyinterface. The high-resolution color screen ensures readability in variouslighting conditions, enhancing the overall riding experience by keeping youinformed at a glance.

20"X4.0" Fat Tires
The 20" x 4.0" fat tires are designed for superior traction and stability,allowing for a smooth ride on various terrains, including sand, snow, mudand rocky paths. The wide, rugged tires provide increased comfort byabsorbing shocks and bumps, making them ideal for off-road adventuresand urban commuting alike. With enhanced grip and durability, these tiresensure greater control and confidence in challenging conditions.

Rear shock absorber
The rear shock absorber enhances ride comfort by absorbing impacts fromuneven surfaces and rough terrain. Designed to improve stability andcontrol, it reduces vibrations, ensuring a smoother ride. Whether tacklingtrails or navigating city streets, the rear shock absorber helps maintain abalanced, comfortable experience, providing better handling and minimizingrider fatigue.

2XThicker AerospaceGrade Aluminum Frame
The DK400 Features An Upgraded 6061 Aluminum Frame, Twice As ThickAs Conventional Bike Frames, And Incorporates An Integrated BatteryDesign. This Sturdy Frame Can Support Weights Of Up To 350 Lbs, All WhileEnsuring The Stability Of The Motor And Battery. Riding The DK400 FeelsAkin To Maneuvering A Tank Off-Road, Offering A Solid, Safe, And ReliableRiding Experience.

Headlights, rear taillights, turn signals
The electric bike is equipped with powerful headlights, rear taillights, andturn signals for enhanced visibility and safety. The bright headlightsilluminate the path ahead, while the rear taillights ensure you are clearlyseen by others. integrated turn signals make your intentions clear to fellowriders and drivers, promoting safer navigation, especially during night ridesor in low-visibility conditions. This comprehensive lighting system ensuresyou stay visible and secure on any ride.
Spec&Size
Frameset
Frame
carbon steel;
removable lithium-ion battery;
rear rack and fenders included;
front & rear mount hydraulic disc;
kickstand mount
Fork
Mechanic Brakes
Wheels
Hub rear
750W : 80Nm torque,
750W (sustained), 1000W (peak)
Tire Construction
Unibody, puncture protection, 20"x4.0"-max tire size without fenders
E-system & Drivetrain
Battery
48V, 18.2Ah (873.6Wh)
Fast Charger
54.6V-2A
Display Type
Smart LCD Display
Rear Derailleur
Shimano 7 speed
Accessories
Rear Rack
Max Load: 350 lbs
Light
LED, headlight and taillight
Kickstand
Alloy
Weight & Dimensions
Weight
31.0KG kg / 68.3 lbs
Weight limit
Maximum total weight limit (combined weight of rider and cargo) of 350 pounds (158.8kg).
What's In The Box

DK400

1 battery

storage bag

charger

tool kit
FAQs- Explorer DK400
What is the seat height on the DK400?
The seat height is 33 inches.
Do I need to assemble the Smartravel DK400 EBike when it arrives?
Only simple installation is required, our DK401 electric bike is 90% assembled. All you need to do is drive into the fun blind box and secure the handlebars with a few screws.
How long does it take to charge the battery? How far will it travel on one charge?
The DK400 e-bike is equipped with a powerful LG 48V 15Ah battery that can be fully charged in only 5 hours and can travel as far as 50-80 Miles on a single charge. Experience the thrill of the ride, conquer city streets, and embrace endless exploration.
Will the DK400 still work if the battery is dead?
Absolutely! When the battery runs out, the DK400 seamlessly transitions into a traditional bike with 0 to 5 levels of pedal assist. In power mode, the DK400 transforms into an electric bike, a racing bike, or even a motorcycle, enhancing your stability and handling while delivering an exhilarating off-road riding experience.
How long the battery can last? and how long does it take to charge?
The battery can last for 40-60 Miles and it only takes 5-6 hours to be fully charged.











