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Ships within 48 hours · Estimated delivery Jul 2 - Jul 7
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Description
dyu elektrofahrrad DYU R1 36V/5Ah 250W Electric City Bike – Electric Ride CoDYU R1 Key Features The R1 comes with a high tech torque sensor, which delivers a smoother and more comfortable pedal assist than a speed sensor. It also saves more battery power. The removable battery provides two options for charging keep the battery in or take it out. There is also an anti theft lock. 25 38 Miles per charge in pedal assist mode Top speed of 15. 5 mph 36V 5Ah lithium ion battery 20 Inch electric city bike Note: The R1 has pedal
DYU R1
Key Features
- The R1 comes with a high-tech torque sensor, which delivers a smoother and more comfortable pedal assist than a speed sensor. It also saves more battery power.
- The removable battery provides two options for charging – keep the battery in or take it out. There is also an anti-theft lock.
- 25-38 Miles per charge in pedal assist mode
- Top speed of 15.5 mph
- 36V 5Ah lithium-ion battery
- 20 Inch electric city bike
- Note: The R1 has pedal assist mode but no pure electric drive mode.
Take A Closer Look
FRONT-WHEEL DOUBLE SPRING SUSPENSION
The R1 has dual-spring shock absorbers, allowing you to ride comfortably on bumpy roads.
6061 ALUMINUM ALLOY FRAME
The R1's aluminum alloy frame makes the whole body very light and resistant to corrosion and rust.
BRAKES
Rear disc brakes greatly shorten braking distance and ensure safety.
ADJUSTABLE SEAT HEIGHT
The height-adjustable seat is suitable for different heights.
DISC BRAKE LOCK
You don't have to worry about your R1 being ridden away as it is equipped with a disc brake lock.
ADVANCED BATTERY DESIGN
The R1 battery is integrated in the seat tube which gives the bike a clean look. Moreover, the battery is very powerful and it has strong endurance.
Geometry
Dimensions
- 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)
Review Video
SPECIFICATIONS
Appearance & Size
- Frame Material: Aluminum
- Foldable Size: 1530*220*720 mm
- Spread Size: 1530*570*1140 mm
- Package Size: 1290*260*635 mm
- Wheel Hub Size: 20 Inch
- Frame Color: Black, Silver, Blue
- Pedals’ Ground Clearance: 130 mm
Performance
- Net Weight: 45.5 lb（20.1 kg)
- Max Loading: 330 lb(150 kg)
- Riding speed: 13.3 Mph(20 km/h)
- Max speed: 15.5 Mph(25 km/h)
- Power Consumption per 100km: 1.1 KWh
- PedalAssist Mode: 25-38 Miles
- Uphill Grade: 15 °
- Waterproof Level: IP54
- Temperature: -10 to 45 ℃
Power
- Battery Type: Lithium Ion Battery
- Battery Capacity: 5Ah
- Battery Rated Voltage: DC36V
- Charging Voltage: DC42V
- Charger Input Voltage: AC220V
- Motor Rated Power: 250 W
- Charging Time: 3--4H
- Motor Rated Speed: 280 r/min
- Controller Under-Voltage Value: 31±1V
- Current Limit Value: 15±1A
- Battery Fuse: Main Fuse 30A Secondary Fuse 10A
- Motor Rated Voltage: 36V
- Motor Type: Brushless D.C.Motor
Features
- Anti-thef System: No
- Smart App Control: No
- Sensor: Toque Sensor
- Brake Mode: Front & Rear Dual Disc Brakes
- Personalized Sticker: Support
- Front Light: Yes
- Rear Light: Yes
- Seat Height: Adjustable Seat Tube Battery
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1930 reviews
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Product Reviews
★★★★★ 5
Perfect for my dog!
Style: Flying Glow Squirrel
My dog loves it! It hovers in flight, making it easy to catch, and it’s easy for her to pick up since it’s not flat like a regular disc. It even went thru the washing machine without damage, but I let it air dry so the dryer wouldn’t tear it up. Will buy again!
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Reviewed in the United States on May 12, 2026
★★★★★ 5
So much fun
Style: Flying Glow Squirrel
My shepherd loves this thing. He is a true fiend for a frisbee or ball and this is his new favorite toy. He will carry it around just to do so, and that’s a new thing for him. It’s soft which is good for my poor hands, yet it’s durable and stands up to the tests he throws at it. It flies well and hasn’t warped no matter what it’s hit. No tears through any of the chewing yet either. Good size toy that gives hours and hours of fun for the most playful and silly doggos out there!
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Reviewed in the United States on March 7, 2026
★★★★★ 5
Beloved dog toy now in glow in the dark canvas.
Style: Flying Glow Squirrel
This is a great frisbie style product with the advantage of glow in the dark visibility. My German Shepherd has been retrieving the original Chuckits for 5 years. They fly through the air and have the advantage of curved design which allows a dog to slide their mouth under it easily when it is on the ground. Awesome dog toy that my dog never tires of. Heavy duty canvas design for durability and washability when it gets muddy.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Great, tough, and will not break your dog’s teeth!
Style: Giggle Fumble
I am the aunt of several different types of dogs and they all love the giggle toys. The problem with most of them is that they are hard to Plastic (I guess so the dog doesn’t bite into the giggle box and disable it). Every pup I know is crazy about the giggle toys, but I’m always afraid they’ll break teeth. This one is very tough material but not hard so that your dog could bite down on it and enjoy the giggle.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Perfect for strong chewers!
Style: EcoFetch
Best balls for dogs who love to tear up toys. My pup tore up regular tennis balls but he can’t tear these up and he loves to just chew them. Will always buy these for our fur baby!
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Reviewed in the United States on April 26, 2026