Euybike S4 Moped-Style Fat Tire Electric Bike

-47%

Euybike S4 Moped-Style Fat Tire Electric Bike

Name: Euybike S4 Moped-Style Fat Tire Electric Bike
SKU: XS-13404
Availability: InStock

Add to wishlist

(0 reviews)

20 people are viewing this right now

90 in stock

Estimated Delivery:

28 Apr - 05 May, 2026

Guaranteed safe & secure checkout

Product details

Euy S4 moped electric bike combines the speed of a moped with the eco-friendly nature of an e-bike. Special frame double shock design for a more comfortable moped-style ride.

Specification

Brand EUY
Battery 48V 25Ah lithium battery
Battery weight 9.3 lbs
Range 100miles
Controller 48V/25A
Hub Motor 1000W rear hub motor (normal)
Maximum load 400 lbs
Recommended Rider Heights 5’7″ ~ 6’5″
Pedal Assist Intelligent 5 Pedal-Assist levels

Model S4
Charger Fast charge
Battery size 13.8″ * 5.5″ * 3.6″
Charging Volt 100V~220V
Display LCD display
Top speed 28MPH (legally required in US)
Max torque 96 N.m
Weight 76 lbs (with battery)
Weight 66.8 lbs (without battery)

Constitute

Tires 20″ x4.0″ fat tires
Wheels Spoke wheels
Throttle Twist throttle
Brake lever Grip levers with motor cutoff switch
Freewheel Shimano 7 speed gear shift
Brake Logan 180mm hydraulic brakes
Chain KMC chain

Pedal Pedals with reflectors
Battery Watt-hour 1200Wh
Front Fork Dual crown suspension Fork with lockout and adjustment
Front Light 48V LED light
Saddle Soft PU shock absorber seat
Handlebar Adjustable height
Fenders Plastic

Quick Comparison

	Euybike S4 Moped-Style Fat Tire Electric Bike remove	Baja Soltera 2.5 Electric Bike remove	All-Terrain Mountain Ebike 1400W Power & 65mi Range remove	1800W 48V 17.5Ah 36+ Mph remove	Heybike Fat Tire Mountain Electric Bike, 1200 W, 45 Miles, 1~3 Pedal Assist, Grey remove	Velotric Discover 2 Ebike remove
Name	Euybike S4 Moped-Style Fat Tire Electric Bike remove	Baja Soltera 2.5 Electric Bike remove	All-Terrain Mountain Ebike 1400W Power & 65mi Range remove	1800W 48V 17.5Ah 36+ Mph remove	Heybike Fat Tire Mountain Electric Bike, 1200 W, 45 Miles, 1~3 Pedal Assist, Grey remove	Velotric Discover 2 Ebike remove
Image
SKU	XS-13404	XS-13364	XS-13345	XS-13356	XS-13396	XS-13359
Rating
Price	Original price was: $1,200.00.Current price is: $637.50. Save 47%	Original price was: $850.00.Current price is: $525.60. Save 38%	Original price was: $425.00.Current price is: $244.80. Save 42%	Original price was: $850.00.Current price is: $496.80. Save 42%	Original price was: $900.00.Current price is: $495.00. Save 45%	Original price was: $1,615.00.Current price is: $950.40. Save 41%
Stock	90 in stock	90 in stock	90 in stock	90 in stock	90 in stock	90 in stock
Availability	90 in stock	90 in stock	90 in stock	90 in stock	90 in stock	90 in stock
Add to cart	Add to cart	Add to cart	Add to cart	Add to cart	Add to cart	Add to cart
Description
Content	Euy S4 moped electric bike combines the speed of a moped with the eco-friendly nature of an e-bike. Special frame double shock design for a more comfortable moped-style ride. Specification Brand EUY Battery 48V 25Ah lithium battery Battery weight 9.3 lbs Range 100miles Controller 48V/25A Hub Motor 1000W rear hub motor (normal) Maximum load 400 lbs Recommended Rider Heights 5’7″ ~ 6’5″ Pedal Assist Intelligent 5 Pedal-Assist levels Model S4 Charger Fast charge Battery size 13.8″ * 5.5″ * 3.6″ Charging Volt 100V~220V Display LCD display Top speed 28MPH (legally required in US) Max torque 96 N.m Weight 76 lbs (with battery) Weight 66.8 lbs (without battery) Constitute Tires 20″ x4.0″ fat tires Wheels Spoke wheels Throttle Twist throttle Brake lever Grip levers with motor cutoff switch Freewheel Shimano 7 speed gear shift Brake Logan 180mm hydraulic brakes Chain KMC chain Pedal Pedals with reflectors Battery Watt-hour 1200Wh Front Fork Dual crown suspension Fork with lockout and adjustment Front Light 48V LED light Saddle Soft PU shock absorber seat Handlebar Adjustable height Fenders Plastic	Description The Baja Soltera 2.5 Electric Bike is built for riders who want a simple, lightweight, and stylish e-bike for everyday commuting and casual rides. Designed with an urban-friendly geometry, it combines speed, comfort, and efficiency—perfect for navigating city streets, bike lanes, or neighborhood paths. Equipped with a reliable motor and long-lasting battery, the Soltera 2.5 gives you smooth pedal-assist power when you need it, plus a throttle option for effortless cruising. Its sleek frame and slim tires provide a fast, agile ride, while integrated safety features like front and rear lights ensure visibility day or night. Whether you’re commuting to work, heading to class, or enjoying a weekend ride, the Baja Soltera 2.5 is ready to roll. Specifications Motor: 350W rear hub motor (sustained), 500W peak output Battery: 36V, 9.6Ah (345 Wh) removable lithium-ion battery Range: Up to 41 miles per charge (depending on terrain, rider weight, and assist level) Top Speed: 20 mph (Class 2, with pedal assist or throttle) Pedal Assist Levels: 5 levels + thumb throttle Frame: Lightweight 6061 aluminum alloy Gearing: 7-speed Shimano drivetrain Brakes: Mechanical disc brakes with 160mm rotors Tires: 700c x 35c puncture-resistant tires Bike Weight: ~41 lbs Payload Capacity: 300 lbs Lighting: Integrated LED front and rear lights Rider Height: Best for riders 5’1” – 6’4”	Bike Type Electric Bike Age Range (Description) Adult Brand ACTBEST Number of Speeds 7 Color Black Wheel Size 26 Inches Frame Material Carbon Steel Suspension Type Front Special Feature Disc Included Components Tool Kit About this item [PEAK 1400W MOTOR]The Actbest Ranger equipped with a peak 1400W motor,up to 28mph,for high efficiency, reliable performance, energy savings,and versatility in a variety of applications, provide enough output for your trip while maintaining high efficiency and adapting to different needs. [624WH BUILT-IN REMOVABLE BATTERY]E-bike with 48V 13AH built-in battery, the maximum range can be up to 65miles, built-in battery design, waterproof and anti-theft and other advantages. [26″*4″ FAT TIRES]The Actbest Ranger electric bike for adults with 4-inch wide tires easily conquers any terrain as the sturdy tires provide unmatched stability and traction. [DUAL DISC BRAKES] Require less frequent adjustment and maintenance compared to mechanical brakes,offer consistent braking performance in various weather conditions, including rain and mud. [FRONT FORK SUSPENSION]The prominent fork suspension absorbs 80-90% of the bumps on the road for you, giving you a comfortable and easy ride on different terrains.	About this items 【1800W PEAK MOTOR & 36MPH TOP SPEED】Aipas M2 Pro electric mountain bike adopts a 1800W high-speed brushless rear peak hub motor. The 110Nm of torque offering strong climbing power up to 30° and a top speed of up to 36MPH. With its removable 48V battery, you can enjoy a range of 36-85 miles per charge. 【DUAL SUSPENSION & DISC BRAKES】Equipped with a lockable and adjustable front suspension downhill fork. Additionally, the electric bike for adults features 180mm dual disc brakes, providing enhanced braking performance in various conditions such as rain, off-road terrain, long downhill slopes, and challenging environments. These features not only improve comfort but also enhance the overall enjoyment of your riding experience. 【DISPLAY WITH USB PORT & 5 RIDING MODES】The electric bike off road comes with a USB charging port, allowing you to charge your phone on the go while cycling. Providing 5 riding modes (Electric /Pedal Assist/Cruise Control/Normal Riding/Walk Booster) and 7-speed to meet your various riding needs. 【ENJOY A SMOOTHER RIDE】The M2 Pro fat tire electric bike features an eMTB frame and 26” x 4.0” fat tire, these are designed for off-road cycling and provide excellent traction and stability on various surfaces. Additionally, its integrated button design allows for convenient control, while including front and rear lights,horn and turn signals ensuring maximum visibility and safety when riding at night. 【HUMANIZATION DESIGN & WARRANTY】 Aipas provides 1-year quality-issue warranty and lifetime technical guidance. 95% of the electric bike commuter is pre-assembled, come and try using Aipas accessories to enhance your biking experience! Specification: Pedal Assist Range:85 Miles. Electric-Only Range:36 Miles. Top Speed:36 Mph. Dimensions:722644(Inch). Max Load Capacity:500Lbs. Ebike Net Weight:90 Lbs. Torque:110 Nm. Battery:48V*17.5AH Ip65 Waterproof, UL2271 Certified.	The upgraded version, Mars 2.0, has been redesigned to offer what customers’ evolving demands include such as increased motor power, longer battery life and shorter charging time, spring shock absorber and even easier foldability. The Mars 2.0 also provides users with the amount of traction needed to take on corners at a faster speed without any risk of slipping or sliding. This folding all-terrain e-Bike is built for adventure, with 20-inch x 4-inch fat tires, improving shock absorption, giving better stability, and suspension off-road. It is also lightweight – making it perfect for carrying upstairs or throwing it into the back of your car or truck to take on vacation with you. Besides these, it also comes with a new DIY Pegboard at the back seat that allows you to decide what and how to carry on your ride. The upgraded Mars 2.0 can travel up to 28 mph, getting you to where you need to be quicker, but without sacrificing safety. Traveling up to 45 miles per charge (PAS mode)72.5km on a single charge, . the removable 48V/12w.5A battery comes with a 54.6V/2A charger. It gives you full power in less than 6 hours. The Mars 2.0 also offers mechanical brakes and pedal assistance 0-5. For a folding e-Bike, the Mars 2.0 has a slimmer frame (75lbs) that can fit comfortably in your trunk or be taken on the bus or train if you’re commuting. Its 15 inch high step through frame is great for riders from 5’5″ to 6’3″. Other notable features include an LCD display, alloy wheels and 20 inch x 4 inch fat tires. The Mars 2.0 e-Bike by Heybike features front and rear lights, making them safer to ride in the early morning and later in the evening. This e-Bike also comes with front and rear fenders, to keep your clothes clean. 750W Hub Motor 1400W peak brushless geared hub motor, propels you forward at fast speed even on the hills. 5 Level Pedal Assist & Throttle Effortlessly transition between the throttle and five pedal-assist levels. Pure electric mode, intelligent 5 level pedal assist mode and manual mode (pedaling) mean that you will be ready for all kinds of conditions and terrains. Dual Front Light & Braking Indicator Ride safe using the bright headlight with a unique LED circle that lightens up your way while also making you be seen visibly. Specialized Removable Battery 600Wh (12.5Ah, 48V), external removable lithium-ion battery that you can carry separately. 4″ Fat Tires Mars features 4-inches wide fat tires. The large surface area of contact with the ground offers superior traction, stability, and a smoother ride compared to conventional bikes. Foldable Design Foldable, storable, powerful, comfortable, and ready for anything! Making this electric bike foldable means that it’ll fit in the trunk of a car or easily into an RV, even a helicopter! So it can go anywhere with you. Shimano 7-Speed Customize your ride performance with Shimano 7-speed. A wider range of gearing at your disposal mean more torque for treacherous uphill climb and maintain pedal authority at top speed. Front Suspension Fork Thanks to the lockable front suspension fork and suspension seat post, Heybike Mars 2.0 offer a smooth and comfortable ride. Shock Absorber Seat This device is sensitive to displacement and can suppress the vibration and shock when crossing a rough and uneven road. Thin Smart LCD Display Smart display shows battery levels, speed, trip details. This seamless integration allows you to personalize your bike settings to better suit your preferences, ultimately leading to a more enjoyable and tailored riding experience. By staying connected and customizing your ride, you can get the most out of your cycling adventures. Specifications Key Specs Color Black Product Weight 75 pounds Maximum Operating Range 45 miles Maximum Speed 28 miles per hour Motor Power (Nominal) 750 watts Throttle Control Mechanism Thumb Product Safety Certifications and Standard(s) UL 2849 Electric Bike Classification Class 3 General Brand Heybike Model Number HBK-Mars-2.2-B Product Name Mars 2.0 Foldable E-bike w/ 45mi Max Operating Range & 28 mph Max Speed-UL Certified Color Black Electric Bike Classification Class 3 Bicycle Type Adults bike Bike Style Electric bikes Recommended Terrain Gravel, Hardpacked trails, Off-road trails, Paved roadways and trails Assembly Required Yes Dimensions Product Width 11 inches Product Height 24 inches Product Length 56 inches Product Weight 75 pounds Maximum Weight Capacity 330 pounds Maximum Seat Height 34.3 inches Minimum Seat Height 29 inches Connectivity App Compatible Yes Display Display Type LCD Information Displayed Battery life, Distance, Speed Performance Maximum Operating Range 45 miles Maximum Speed 28 miles per hour Motor Power (Nominal) 750 watts Number of Speed Settings 5 Power Throttle Control Mechanism Thumb Electric Bike Motor Type Front hub motor Batteries Included Yes Removable Battery Yes Battery Charge Time 7 hours Battery Chemistry Lithium Battery Capacity 600 watt hours Battery Amperage 12.5 ampere hours Battery Voltage 48 volts On/Off Switch Yes Battery Indicator Light Yes Rear-Rack Mounted Battery No Certifications Listings & Approvals Product Safety Certifications and Standard(s) UL 2849 Meets And Exceeds All UL Safety Standards Yes Features Passenger Ready No Integrated Lights Included Headlight, Tail light Padded Seat Yes Adjustable Seat(s) Yes Adjustable Handlebar(s) Yes Kickstand Yes Front Rack No Rear Rack Yes Fenders Yes Design Bicycle Frame Design Step-over Foldable Design Yes Gear Shifting Method Brake-lever Derailleur Yes Chain Guard No Alloy Rims Yes Brakes Brake Style Mechanical disc Rear Brakes Yes Tires Suspension Type Front Wheel Diameter 20 inches Warranty Warranty – Parts 1 year Warranty – Labor 1 year	Description The Velotric Discover 2 is a premium commuter and leisure e-bike built for comfort, performance, and everyday convenience. With a powerful motor, long-range battery, and ergonomic step-through frame, this bike is designed to make daily rides effortless—whether you’re commuting to work, running errands, or exploring the city. The Discover 2 comes equipped with multiple pedal-assist levels and throttle-on-demand, so you can ride with as much or as little effort as you want. Its suspension fork, wide puncture-resistant tires, and upright riding position deliver a smooth, stable ride on both paved roads and light trails. Designed with safety in mind, it also features integrated front and rear lights, hydraulic disc brakes, and a sturdy rear rack for carrying gear or groceries. Specifications Motor: 750W (peak) rear hub motor, 65Nm torque Battery: 48V, 14.4Ah (692 Wh) removable lithium-ion battery Range: Up to 75 miles per charge (PAS) Top Speed: 28 mph (Class 3 with pedal assist), 20 mph (with throttle) Pedal Assist Levels: 5 levels + thumb throttle Frame: 6061 aluminum alloy, step-through design Gearing: Shimano 8-speed drivetrain Brakes: Hydraulic disc brakes, 180mm rotors Suspension: Front suspension fork, 80mm travel Tires: 27.5” x 2.4” puncture-resistant tires with reflective sidewalls Payload Capacity: 440 lbs total (rider + cargo, with 120 lbs max on rear rack) Bike Weight: ~65 lbs Lighting: Integrated front headlight & rear brake light Rider Height: Best suited for riders 5’1” – 6’4”
Weight	N/A	N/A	N/A	N/A	N/A	N/A
Dimensions	N/A	N/A	N/A	N/A	N/A	N/A
Additional information
Sold	0	0	0	0	0	0
Shipping