Name: EK4 Max up to 80+ Miles 30 mph
Brand: CYBERVELO
SKU: EK4
Price: 599.0 USD
Availability: InStock

Peak Motor

1000W

Max Range

80 Miles

Top Speed

30MPH

Tire size

20x3"

Payload Capacity

330 Lbs

Battery Capacity

48V 20AH

$1,998.00 $599.00

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CY35

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EK4 Max up to 80+ Miles 30 mph

$1,998.00 from $599.00

Peak Motor

1000W

Max Range

80 Miles

Top Speed

30MPH

Tire size

20x3"

Build

Weight: 60.7 lbs (without battery)& 69.9 lbs (with battery)

Performance

Sensor: YOLIN SPEED SENSOR
Range: Up to 80 miles
Motor: Peak 1000W Brushless
Gears: 7-speed
Payload: 350 lbs
Brakes: Mechanical disc brakes
Tires: 20"*3.0 inch
Foldable: Yes（Length: 35.4", Height: 25.5", Width: 13.7"）

User-Friendly Features

Waterproof: IP54
Display: LCD Display

Rider Fit

Height: 5'3" -6'3"(162cm-192cm)
Seat: Adjustable

User Manual Toolkit to help you assemble the bike Battery, Charger, Front light, Left & Right Pedals

1.The ebike's weight with and without the battery?

61 lbs (without battery) 70 lbs (with battery)

2.What is the recommended height for this electric bike?

We recommend it for riders between 5'3" -6'3"(162cm-192cm).

3. Is it foldable?
Yes it is foldable. EK4 is foldable.It fits easily into your car or anywhere in your home, thanks to its lightweight and space-saving design.

4. How long is the warranty

1 year on the whole ebike. You can purchase extended warranty coverage at checkout to extend your warranty period. See Warranty Policy for more info.

5. What should I do if my Cybervelo electric bicycle malfunctions?

Our dedicated after-sales team is available.24 hours a day, seven days a week to resolve your issues.

6.What certifications does it hold? Does it comply with US regulations?

Cybervelo electric bicycles comply with UL2849, UL 2771, EN 15194, UN 38.3, and MSDS certifications.Complies with US standards.

7.Can I install a child seat?

Yes. Installation requires a rear rack,which can be purchased on our website. Child weight must be ≤25 KG (55.12 LBS).

8.Can I install a bicycle trailer?

Sure.Our motor shaft is 12mm in diameter, so you'll want a trailer that matches this size. For safety, please ensure the trailer's wheel is smaller than your bicycle's.

Customer service: cbbike2024@outlook.com

9AM - 10PM (GMT+8), Mon to Fri

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EK4 Ebike Assemble Video

CYBERVELO

Cybervelo EK4 Step-Over Ebike

Brand Cybervelo
Battery 48V 20Ah lithium battery
Battery weight 11.46 lbs
Range 80miles
Controller 48V/20A
Hub Motor 1000W rear hub motor (normal)
Maximum load 350 lbs
Recommended Rider Heights 5'2" ~ 6'3"
Pedal Assist Intelligent 5 Pedal-Assist levels

Model EK4
Charger 5-6 Hours Fast charge
Battery size 19.5" * 3.2" * 4.2"
Charging Volt 100V~240V
Display LCD display
Top speed 30MPH (legally required in US)
Max torque 82 N.m
Weight 70 lbs (with battery)
Weight 61 lbs (without battery)

Tires 20" x3.0" fat tires
Wheels Spoke wheels
Throttle Twist throttle
Brake lever Grip levers with motor cutoff switch
Gear Shift Shimano 7 speed gear shift
Brake 180mm Mechanical brakes
Chain TEC chain

Pedal 5 Pedal-Assist levels
Frame Foldable frame
Front Fork Suspension Front Fork
Front Light 48V LED light
Saddle Soft PU shock absorber seat
Handlebar Adjustable height 40"—45"
Fenders Plastic

A -- Total Length 65"
B -- Maximum Handlebar Height 45"
C -- Rear Rack Height 23"
D -- Maximum Seat Height 41"
E -- Minimum Seat Height 34"
F -- Frame Height 26"
G -- Handlebar Length 24"
H -- Wheel diameter 21"
Folded Length 35.4"
Folded Width 13.7" ; Folded Height 25.5"

61 lbs (without battery)

70 lbs (with battery)

1 year on the whole ebike. You can purchase extended warranty coverage at checkout to extend your warranty period.

Our dedicated after-sales team is available
24 hours a day, seven days a week to resolve your issues.

Cybervelo electric bike comply with UL 2849, UL 2771, EN 15194, UN 38.3, and MSDS certifications.Complies with US standards.

Yes. EK4 is foldable.It fits easily into your car or anywhere in your home, thanks to its lightweight and space-saving design.

Certainly. Your e-bike arrives 90% pre-assembled, with pedals and seat included.Our motor shaft is 12mm indiameter, and you can purchase a trailer that fits this specification.To ensure safety, please verify that the trailer wheel diameter is smaller than the bicycle wheel diameter.

1. Cybervelo ebikes like the EK4 are built to the IPx5 water-resistant standard. An IPx5 rating means the bike is protected against low-pressure water jets from any direction. This provides a moderate level of water resistance, allowing you to ride in light to moderate rain or through small puddles, However, IPx5 does not mean waterproof - Cybervelo ebikes are not designed for full submersion. Avoid using a pressure washer or high-pressure sprayer to clean your ebike, as pressurized water can still damage components.

Electric bikes require regular maintenance tune-ups similar to traditional bikes and cars, To get the best performance out of your ebike, regularly check tires, tubes, chains, battery, and brakes, or visit a local bike shop for professional assistance.Performing a pre-ride safety.check helps maintain your ebike, as well as staying up-to-date on non-electric component maintenance and repairs.

Built Around Your Comfort & Convenience

Easily foldable to maximize storage space, the Cybervelo EK4 is the perfect choice for a transportable, adjustable e-bike to amplify every ride. Now with upgraded hydraulic disc brakes, suspension seatpost, and a sleek new side display, the EK4 is more comfortable and capable.

Mechanical Disc Brakes

Provides strong, reliable stopping power for confident control of the heavier e-bike, even at higher speeds.

Shimano 7-Speed Gear Shift

Ensures smooth and reliable gear changes for a more controlled and comfortable ride, whether climbing hills or accelerating on flat surfaces.

LED Headlight

Enhances safety with powerful illumination to increase visibility and confidence when riding in low-light conditions.

Front Fork

Enhances comfort and control by absorbing impacts from bumps and uneven terrain, providing a smoother and more stable ride.

Adjustable Saddle Seat

Ensures a comfortable and ergonomic riding position by allowing precise height and angle adjustments to fit your body, reducing fatigue on longer rides.

Removable Battery

Offers unparalleled convenience and flexibility by allowing you to charge the battery anywhere, eliminating the need to park near an outlet.

Large Rear Rack

Adds significant utility for commuting and errands by providing a sturdy platform to easily secure bags, cargo, or panniers.

Integrated Brake Light

Significantly enhances safety by automatically illuminating during braking to alert others behind you, greatly reducing the risk of rear-end collisions.