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Moped Your Way To Fun!
The S4 moped-style electric bike is perfect for commuters, weekend adventurers, and urban explorers. It has a powerful 1000W high torque motor and a 48V 25Ah battery. It has an adjustable 5 Levels pedal assist system and a full suspension that provides a comfortable and stable ride.
Strong and Durable Frame
The Strong Frame electric bikes are some of the best bikes on the market. They offer riders the superior performance, greater stability, and a longer lifespan than other electric bikes. The strong frame of the bike is rust-resistant and durable, allowing riders to take their bike on any terrain without fear of it breaking down. The frame also adds rigidity to the bike, allowing riders to take on tougher terrain and provide more control when riding. This makes the bike great for tackling hills, dirt roads, and other tough terrains with ease. The S4 electric moped is reliable and the overall design of the bike is stylish and modern, making it a great addition to any cyclist’s collection.
Powerful 1000W Brushless Motor
The S4 electric bike is equipped with a 1000W high-speed brushless motor which can help you conquer steep hills with ease. The upgraded motor has higher torque for better speed-up performance. 0 to 15 mph only takes 1.8 seconds. Riding on a 20-30 degree hill will not noticeably slow down.
Max Motor Torque
Superior Battery, Goes the Distance
Euy S4 is equipped with a 48V 25Ah lithium battery, when the e-bike is fully charged, it can last 44 miles in throttle mode and 75 miles in pedal assist mode. With a detachable battery design, you can charge your battery anywhere. With a lock in the battery, you can lock it to prevent the battery from being stolen. 7-8 hours for a full charge which is enough for daily commuting and adventure needs. IPX4 water resistance rating, safety in heavy rain.
Total Battery Capacity
To Fully Charge
The soft PU fabric is breathable and has a high elasticity memory foam to provide a suitable shock absorption function for long rides.
Multifunctional LCD Display
Backlight display, simplified action buttons for easier use.
Press and hold the M button for 2 seconds to turn the on/off the display, and the "M" button can also switch to view information such as mileage, battery, speed, etc. The "︿" and "﹀" keys can adjust the gear.
Displays the current riding speed.
A fuel gauge for your electrons.
Calculate how many miles you ride.
5 levels of gear adjustment
Battery 48V 25Ah lithium battery
Battery weight 9.3 lbs
Range 40~44miles (throttle)
Range 70-75miles (pas)
Hub Motor 1000W rear hub motor
Maximum load 400 lbs
Recommended Rider Heights 5'7" ~ 6'5"
Pedal Assist Intelligent 5 Pedal-Assist levels
Battery size 13.8" * 5.5" * 3.6"
Charging Time 7~8 Hours
Display LCD display
Top speed 28MPH (legally required in US)
Max torque 96 N.m
Weight 70.5 lbs (with battery)
Weight 61.3 lbs (without battery)
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 Tektro 160mm hydraulic brakes
Chain KMC chain
Pedal Foldable pedals with reflectors
Frame High-Carbon Steel Frame
Front Fork Alloy front suspension fork with lockout and adjustment
Front Light 48V LED light
Saddle Soft PU shock absorber seat
Handlebar Adjustable height
I was hesitant about buying the S4. The videos show young guys flying over the trails, hardly peddling, like they are in a motocross race. I'm a senior with a swollen leg due to medical problems. I don't want a motorcycle, I want a bicycle I can pedal as much as I can, and then get assistance going up hills. I live in the mountains of New Mexico, where the roads and trails I want to ride are rough; not town pavement. The S4 is great! Just what I needed! It's the first E-Bike I've ridden, so I had lots of questions. EUY answered each one by email within 24 hours. I appreciate that! To Seniors: when we lose our leg mobility, the rest of our body goes downhill fast! Get out of bed! Get off the couch! Get a bike and come join me! - Tom
Stop scrolling and buy this EUY. I live in Miami Beach & this "Beach Cruiser" is both a "Sleeper" & a Beast! Talk about a crowd pleaser. I bought my first E-bike 4 years ago. By nature, I educate myself prior to purchasing anything. Then my friends all follow & buy the same. For every E-bike I've bought, 6 friends will follow. This EUY is my 5th E-bike & by far my "Top pick" of any Bike by any mfg in the last 5 years. I wish I could attach a few pics. I accented with Red accessories including pedals, mirrors, phone & water bottle holders, Lock, undercarriage lights etc. My Compliments & appreciation to EUY for both an amazing bike as well as Stellar customer service.
The S4 is a nice smooth fast ride, really an electric motorcycle with speeds of 30mph, the only thing is the seat,I am still working with it to make it comfortable, I am 5' 10" and on my toes, it is only adjustable with modification, I have moved mine back and working on the rise in the back trying to make it more comfortable.
can not ride because feet do not touch ground nice bike just not for me Hope i can send it back