


- 25-38 MilesPer charge in pedal assist mode15.5 MphTop speed36 V, 5 AhLithium-Ion Battery20 InchCity Electric bikes
- Light
- Dark

Front Wheel Double Spring Suspension
R1 has dual-spring shock absorbers, allowing you to ride comfortably on bumpy roads.
6061 aluminum alloy frame
R1 has the best frame material, aluminum alloy makes the whole body very light and resistant to corrosion and rust.
Brakes
rear disc brakes greatly shorten braking distance and ensure safety.
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
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
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.
A -- Total Length
59'' (150cm)
B -- Handlebar Height
43.3''(110cm)
C -- Wheelbase
39.3''(100cm)
D -- Maximum Seat Height
23.6''(60cm)E -- Minimum Seat Height
20''(50cm)
F--Top Tube Length
27.5''(70cm)
G--Standover Height
23.6''(60cm)
H--Wheel Diameter
20''(50cm)






DYU R1 Pedal-Assist Torque Sensor 20 Inch Folding City 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 customers 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, or DHL, free of tax. For other locations, please confirm with us as shipping may not be available or require an extra fee.
LOCAL SHIPPING DESTINATIONS & SHIPPING ARRANGEMENT
Handle time: 1-2 business days.
Product Type | Warehouse | Destination | Delivery time | Cost | Remarks |
eBikes | Los Angeles | Contiguous United States (i.e. 48 adjoining U.S. states and the District of Columbia) | 2~7 business days | FREE | Excluding Hawaii, Puerto Rico, Alaska, Guam. |
Accessories / Parts | China | All over the world | 7~14 business days | FREE | Excluding remoted area. |
WE SHIP TO
SHIPPING CHANGES
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, FedEx, USPS, DHL.
$150 WILL BE CHARGED if the package is refused by the customer upon delivery, or delivered to the wrong address provided by the customer.
$150 WILL BE CHARGED if the package has already been delivered to the original address successfully.
ORDER TRACKING
You can track your order and shipping & handle information on your account if you have registered one on dyucycle.com. 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 service@dyucycle.com. and we will get back to you in 24 hours.
Please Notes:
- 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.
- On public holidays, manufacturers and couriers may limit operation, which is beyond our control. Normal operation will resume immediately after the holiday.
- 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.
- All shipping time shown above is estimated based on data from past orders. It is for reference only.
- We will responsible for any lost, stolen, or damaged items due to the actions or inactions of UPS, FedEx, USPS, DHL or any other shipping service.
- 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.