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DYU R1 20 Inch Electric City Bike Folding Electric bike

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Regular price $999.00 $1,099.00

New coming DYU R1 smart bike with most COMFORTABLE riding experience, durable bike body, and powerful performance. Pre-order now! DYU R1 Parameter SPECIFICATION  DYU R1 SEAT Upgraded soft and broadened high-end seat BATTERY 5AH battery SHOCK REDUCING Double suspension MOTOR...

Estimated delivery between and .


The newest and best 20inch electric city bike in 2021
  • Fat Tire Electric Bike Himiway Cruiser Display
  • Light
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Front Wheel Double Spring Suspension

Front Wheel Double Spring Suspension

R1 has dual-spring shock absorbers, allowing you to ride comfortably on bumpy roads.
6061 aluminum alloy frame

6061 aluminum alloy frame

R1 has the best frame material, aluminum alloy makes the whole body very light and resistant to corrosion and rust.


rear disc brakes greatly shorten braking distance and ensure safety.
Adjustable Height Seat

Adjustable Height Seat

The height-adjustable seat can fit different heights, so you don’t have to worry about whether your height is not suitable for it
Disc brake lock

Disc brake lock

You don't have to worry about your R1 being ridden away, because it is equipped with disc brake lock, you can easily lock it
Advanced Battery Design

Advanced Battery Design

R1 uses a combination of battery and seat, which not only increases the available space of the bicycle, but also increases the beauty. Moreover, the battery is very powerful and its endurance is very strong.
Rad Power Bikes LCD display

A -- Total Length

59'' (150cm)

B -- Handlebar Height


C -- Wheelbase


D -- Maximum Seat Height


E -- Minimum Seat Height


F--Top Tube Length


G--Standover Height


H--Wheel Diameter


Customer Reviews

Based on 10 reviews
Great value.

Very impressive bike for the money. We use it when traveling in our motorhome. Great for the campground. I did replace the seat with a gel seat from Walmart. The charge on the battery will last up to 3 weeks. Plenty of power also.

Love it!

I love this bike it runs really smooth it's very safe and I love it because if I have a vehicle go down I have a way to get around to the grocery stores or just to go visit a friend or something it holds a great charge it actually last longer than they tell you battery wise I just want to say this is an awesome bike

assembly and riding

the bike came in 95 percent assembled, although the instructions for me didn't help it does describe what to do and how to do it. There are videos of in-depth assembly which are great. Riding and comfort amazing... easy pedal and assist and goes about 15 mph as described. And hills are a worry of the past. DYU is a good brand even though I just got the bike I believe it is well worth the money spent.

Best bang for your buck

Great overall experience, as for speed and mileage it's great for the price only thing I wish for a more comfy seat and the bike to be a little lighter, other then that I would recommend this to anyone just starting with e nikes or anyone who needs simple school/work transportation.

Wife approved

My wife really loves this bike. She goes riding at least twice a day. The bike has lots of power, and the battery lasts an absurdly long time. People constantly stop her to ask her about the bike. The built quality seems really good overall and it feels very sturdy. Seems like a really good value for the price considering that so many ebikes cost well north of $1,000. I recommend this bike without hesitation.

DYU R1 20 Inch Electric City Bike Folding Electric bike

DYU R1 20 Inch Electric City Bike Folding Electric bike

Delivery may be delayed due to COVID-19.

We value each and every customer, and customer satisfaction is always our top priority. Upon every order, we do our best to ensure the fastest possible delivery so that our customer can enjoy the ride right away. Yet in case of any delay beyond our control, your patience would be highly appreciated.

We provide shipping to destinations listed below, via UPS, USPS, FedEx, DPD, or DHL, free of tax. For other locations, please confirm with us as shipping may not be available or require an extra fee.


United States (excluding Hawaii, Puerto Rico, and Alaska ), Austria, Belgium, Denmark, Finland, France, Germany, Ireland, Italy, Japan, Latvia, Luxembourg, Netherlands, Poland, Portugal, Spain, Sweden, and United Kingdom. We DO NOT ship to PO BOXES or APO, Frisian, Canary or Channel Islands.


Handle time: 1-3 business days.

Specific shipping arrangement is as below.
Product TypeWarehouseDestinationDelivery timeCostRemarks
eBikesLos AngelesContiguous United States (i.e. 48 adjoining U.S. states and the District of Columbia)2~7 business daysFREEExcluding Hawaii,  Puerto Rico, Alaska, Guam.
eBikesPolandEU5~9 business daysFREEExcluding Outlying islands.
eBikesBirminghamUK2~5 business daysFREEExcluding Isle of Man,
Belfast, Jersey, Guernsey.
Accessories / PartsChinaAll over the world7~14 business daysFREEExcluding remoted area.


NO CHARGE for changing the address BEFORE the tracking number is generated.

$20 WILL BE CHARGED when the in-transit logistics information shows that the change is successful on UPS, USPS, FedEx, DPD.

$150 WILL BE CHARGED if the package is refused by the customer upon delivery, or delivered to a wrong address provided by the customer.

    $150 WILL BE CHARGED if the package has already been delivered to the original address successfully.



    You can track your order and shipping & handling information on your account if you have registered one on If you haven't registered on our site, you can also track your package here with your tracking number. For more shipping information, For more information, you may email us and we will get back to you in 24 hours.

    Please Notes:

    1. Shipping time can be affected by variable customs clearance time and public holidays. If your package has not arrived as estimated above, please feel free to contact us for more information.
    2. On public holidays, manufacturers and couriers may limit operation, which is beyond our control. Normal operation will resume immediately after the holiday.
    3. It can take a few days before the tracking number appears in the courier’s system. Check again later when it is not available yet.
    4. All shipping time shown above is estimated based on data from past orders. It is for reference only.
    5. We are not responsible for any lost, stolen, or damaged items due to the actions or inactions of UPS, USPS, FedEx, DPD, DHL or any other shipping service.
    6. You may pay us to arrange the shipping for you, and this shipping cost will not be refundable. You may also find a trackable shipping service on your own and pay them directly.] We cannot guarantee that we will receive the item you attempt to return. For more information, please review our Limited Warranty Terms, which are incorporated into by reference and form a part of these Terms.


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