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400W Electric Commuter Folding Electric Bicycle 20 Mph

400W Electric Commuter Folding Electric Bicycle 20 Mph

Regular price $999.99 USD
Regular price $0.00 USD Sale price $999.99 USD
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Shipping calculated at checkout.


Stronger 400W Motor: 16"K6 electric bike is equipped with 400W powerful motor, providing more than enough to power your daily commute, a cruise through city streets. Max speeds up to 20 mph. It’s a high-performance motor you can really depend on.

Removable 48V 10Ah Lithium-Ion Battery: Powered by 48V 10Ah Lithium-Ion battery, you can reach a range of up to 20-25 miles(electric mode)per charge, which makes your e bike commuting just easier.IPX4 Waterproof range protects your trip on rainy days.

Front & Rear Mechanical Disc Brakes: Shorter braking distance and your driving safety are ensure, as both the front & rear mechanical Disc brakes are well equipped on our electric bicycles. It makes stopping smooth, safe and so easy to maintain.

Dual Shock Absorption: K6 e bikes for adults electric are designed with a hydraulic suspension shock absorber in the middle of the frame and in the front fork shoulders, which ensures greater safety and comfort even when you are riding on bumping roads.

Stylish Patented Design: This electric bike for adults is forged as a whole out of selected magnesium alloy, which is full of sense of technology and Ultra-light weight. The folding structure becomes quite compact for easy to fold and storage, which is a good ideal for Urban commuting and travel.





Model: ZHENGBU 16" K6 Electric Bike
Material: Magnesium alloy
Motor: 400W high-speed brushless gear hub motor
Max speed: 20MPH
Torque: 42N.M
Crankset: 48T

Battery: Removable 48V10Ah battery
Charging method: Charge directly or take out the battery to charge
Charger: 48V2A
Charging time: 5-6 hours
Mileage: 28-30 miles (electric) / 40-43 miles (pedal assist)

Brake: Front and rear disc brakes (front left and rear right)
Shock absorber: suspension fork + mid-mounted shock absorber
Tires: 16"*1.95"
Wheel hub: Magnesium alloy one-piece wheel
Instrument: LCD display
Three riding modes: Electric mode; Assist mode; Pedal mode Usb charging port

Weight: 46 lbs (without battery); 51 lbs (with battery)
Max load: 300 lbs
Handlebar adjustable height: 150mm / 5.9"
Adjustable height of saddle: 230mm / 9"
Folding size: 34.6"*15"*26"
Suggested rider height: 5'1"-6'5"



Appreciate the city scenery; give you freedom and happiness anytime; anywhere.



-Whether you’re looking for an everyday commuter or weekend adventure bike; this ultra-comfortable and powerful electric bike for adults has all the features you need and more. Our sleek and stylish adult electric bicycles is a fantastic birthday; Christmas; anniversary; or graduation gift!

-Our Zhengbu folding ebike features a solid integrated design with anti-puncture and anti-slip tires. This e bikes for adults electric also offers advanced shock absorption for use on flat; mountain; and gravel roads. Convenience; innovation; and functionality were at the forefront when designing this electric bicycle. For this reason; our electric bikes for adults is lighter and more portable than other bikes on the road today. You can easily fold up this bike for efficient storage or on-the-go use! A handlebar display throttle; USB phone holder; and headlight make this bike perfect for leisurely commute with friends!


400W Motor

400W high-speed brushless motor is enough to provide you with a day's riding power. The max speed can reach 15.5mph.
The brushless motor has a longer life and a faster start-up speed.



Suspension Shock Absorber

Greatly reduce the impact of road bumps; provide a smooth and comfortable riding experience; and make riding smoother.



LCD Display

The small screen contains all the necessary information; such as mileage; speed; battery level; etc.
Three riding modes: pure electric mode with 100% power is easier; pedal assist mode with 50% power saves power; and pedal mode with 0% power is more exercise.



Humanized Design

Equipped with USB mobile phone charging port and mobile phone holder; travel more convenient




Bright LED Light

LED headlights and dual taillights design make your night riding safer and clearer.
When braking; the tail lights will come on separately; which is safer.




Removable Battery

48V10Ah graphene battery has fast charging speed and fully charged in 5-6 hours. Detachable or direct charging.
Long cruising range; electric range 28-30 miles to pedal assisted 40-43 miles.
The battery weighs 5.5 pounds. Battery size: 16.92"*4.01"*1.69"



Easy to Store and Carry

Ebike adopts a foldable frame; easy to fold and easy to store. You can easily store it in a compact space such as the trunk of the car or under the subway seat.
Convenient to carry; very suitable for travel and holidays; folding size: 34.6"*15"*26".




Package Included:

1* Bike (with fenders and rear rack)
1* Battery (with 2 keys)
1* Charger & Charger Cable
1* User manual
2* Pedals
1* Installation tools

After-service & Security : 

One year maintenance for our adults ebikes quality issues; the battery; motor and other replaceable parts are covered.Replacement battery as well as other parts are preparing for sale; find us by your order if you need.
It's delivery from the American warehouse; So you won't wait too long.
The adult electric bicycles have been pre-installed 95%. We provide tools; user manuals; and videos so that you can assemble the rest.
Shipping Policy: Shipping and delivery time may vary; but in most cases; orders for in-stock items will be processed within 1-2 business days. We appreciate your patience and we are always committed to processing and shipping your order as quickly and safely as we can. In some cases; however; a shipping confirmation may be slightly delayed even though the package is already on its way to you. Orders will not be processed on Saturday or Sunday.
If you have any questions; please feel free to get us; we have a professional after-service team will be at your service any time.


Installation video:


Speed limit lifting video:

(All models have a factory speed of 15.5mph; need to lift the speed limit to get faster speed)


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