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Deal.ai › DYU › Electric Bikes
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DYU 14" Folding Electric Bike for Adults Teens

DYU 14" Folding Electric Bike for Adults Teens

3.9(1,971 ratings)

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$229.96at WalmartChecked Nov 10

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Price facts

  • Last seen at $229.96 at Walmart on Nov 10.

Our take on the DYU 14" Folding Electric Bike for Adults Teens

The DYU C3 Mini is a 14-inch folding electric bike with a 350W motor (500W peak), a 36V 7.8Ah battery and a top speed of 20 mph. It folds in seconds, weighs far less than full-size e-bikes, and runs three modes: throttle, pedal assist and plain pedaling. The steel frame carries riders up to 265 lbs and the seat adjusts from about 24 to 33 inches. Against pricier 16- and 20-inch folders it trades ride comfort and range for portability, and its 3.9-star average shows owners like the concept but flag battery and durability issues.

Best forLast-mile commuters mixing bike and transitApartment dwellers with little storage spaceTeens and shorter ridersShort errands around town
Pros
  • Folds in about 3 seconds for cars, closets and trains
  • 350W motor with 500W peak reaches 20 mph
  • Three ride modes plus cruise control and an LCD display
  • Dual disc brakes and 14-inch pneumatic tires
  • UL2849 and UL2271 certified for bike and battery
  • Arrives 90% assembled; only saddle and pedals to fit
Cons
  • Real-world range falls well short of the claim, especially on throttle
  • Small 14-inch wheels ride harshly over bumps and potholes
  • Steel frame is heavier than the marketing suggests
  • Some owners report battery and electrical faults over time

DYU 14" Folding Electric Bike for Adults Teens prices at every store

  • WalmartNew

    In stockSold by DYU-USReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $229.96Free shippingChecked Nov 10
    Visit Walmart

What reviewers say

  • 3.9 / 51,971 ratings

Owners like the quick fold, the punchy motor and the low entry point into e-bikes. Many complain that range drops fast in throttle mode and that build quality and battery life disappoint over months of use.

What people mention
  • FoldingPraisedOwners say it folds in seconds and fits in a car trunk or closet.
  • RangeCriticisedRiders report getting far fewer miles than claimed, particularly using throttle only.
  • Ride comfortCriticisedThe small 14-inch wheels and stiff frame transmit road bumps.
  • Motor powerPraisedThe 350W motor pulls strongly and reaches 20 mph quickly.
  • Battery reliabilityCriticisedSome owners report the battery or wiring failing within months.
  • Build qualityMixedThe frame holds up for some, while others find welds and components cheap.

About the DYU 14" Folding Electric Bike for Adults Teens

The DYU C3 Mini is a lightweight folding electric bike with 14-inch wheels. It has a 350W brushless motor with a 500W peak and a top speed of 20 mph. The frame is alloy steel and supports riders up to 265 lbs.

The bike folds in about 3 seconds for storage and transport. The seat is adjustable and the saddle is shock-absorbing. Dual disc brakes, anti-slip pneumatic tires and a front headlight are included. The bike is UL2849 certified and the battery is UL2271 certified.

An LCD display shows battery life. The bike also has cruise control and three riding modes: electric, pedal-assist and manual. It arrives about 90% assembled, and you only need to attach the saddle and pedals.

Model
BC3-14MINI (DYU C3 Mini)
Color
Black
Motor
350W brushless, 500W peak
Battery
36V 7.8Ah Li-ion, 270 Wh
Charge time
3–4 hours
Top speed
20 mph
Range
25 miles with pedal assist; 16+ miles in throttle mode
Riding modes
Electric, pedal-assist, manual
Speeds
1
Brakes
Dual disc
Frame
Alloy steel
Tires
14-inch anti-slip pneumatic
Seat height
Adjustable, 24.1–32.67 in
Max rider weight

Specifications

color
BlackSource
Motor power
350WSource
Battery capacity
36V 7.8AhSource
Battery energy
270 Watt HoursSource
Top speed

Questions and answers

How far can I really go on a charge?
Expect roughly 16 miles on throttle and up to about 25 miles with pedal assist, less with hills, heavy riders or cold weather.
How long does it take to fold?
The frame folds in about 3 seconds, so it fits in a car trunk or on a train.
What size rider does it fit?
The seat adjusts from about 24 to 33 inches and the frame supports riders up to 265 lbs, so it suits teens and shorter adults best.
Does it come mostly assembled?
Yes, it arrives 90% assembled; you attach the saddle and pedals.
Is it legal to ride on streets and paths?
It tops out at 20 mph and is UL2849 and UL2271 certified, but check your local rules for throttle e-bikes on paths.
How does it compare with a 16-inch folding e-bike?
It is smaller and easier to carry, but a 16-inch model rides more comfortably and usually offers more range.
Where is the DYU 14" Folding Electric Bike for Adults Teens cheapest?
At Walmart, for $229.96, as of our latest check.
What do buyers say about the DYU 14" Folding Electric Bike for Adults Teens?
Rated 3.9 out of 5 from 1,971 ratings.

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265 lbs
Folded size
50.2 x 8.66 x 24.02 in
Display
LCD showing battery life
Lighting
Front headlight
Certifications
UL2849 (bike), UL2271 (battery)
Assembly
About 90% assembled; attach saddle and pedals
20 mphSource
Pedal-assist range
25 milesSource
Folded dimensions
50.2*8.66*24.02 inchesSource
Brake style
DiscSource
Frame material
Alloy SteelSource
Number of speeds
1Source
Model number
BC3-14MINISource
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