DYU C3

82/100
BikeRide Score
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Facts

Gender
Release Year
Brand
Charge Time
4 Hours
Maximum Range
23 Miles
Top Speed
15.5 mph
Watts
350 W
Torque
10 Nm
Volts and Amp Hours
36V 7.5Ah
Class
Drive
Wheel Size
Number of Gears
Gearing Type
Weight
44.8 lb
Suspension
Brake Type
Frame Material

Summary of Reviews

We have read all expert and user reviews on the DYU C3. In summary, this is what cyclists think.

5 reasons to buy

  • The DYU C3 has lights with brake activation, a rear rack, bell, chain guard, kickstand, and fenders.
  • A tester enjoys the nimble ride.
  • Reviewers praise the smooth power delivery.
  • Owners and reviewers appreciate the easy assembly process.
  • Multiple testers confirm the max range of 23 miles is correct.

10 reasons not to buy

  • Multiple experts say the seatpost slides down while riding despite being within the bike’s 265lb weight limit.
  • Testers and owners report issues such as the motor stalling, battery failure, and a defective charger.
  • The C3 is heavy for a mini 14” e-bike, weighing nearly 45lb.
  • DYU markets the C3 as a folding e-bike, but the frame doesn’t fold. At 50.2” x 8.66” x 24.02” with the handlebars down, it’s still quite long.
  • Reviewers report ghost pedaling at the higher end of the C3’s 15.5mph speed limit.
  • The 14” wheels are unsteady when riding at higher speeds, say testers.
  • Reviewers within the C3’s weight limit say the motor struggles during regular riding and is almost incapable of climbing hills.
  • According to reviewers taller than 5’5”, the C3’s cockpit feels cramped and uncomfortable.
  • Experts say the headlight isn't very bright.
  • The small rear rack has limited functionality.

Bottom line

The DYU C3 is a mini electric bike with a 350W motor and 270Wh battery. This model has many shortcomings. Complaints include a seatpost clamp that can't support the riders within the weight capacity, poor hill-climbing ability, high relative weight, a cramped ride feel for riders over 5'5", instability at speed, and ghost pedaling before 15.5mph. Reviewers and buyers say the C3 could be useful for 'last mile' commuting, but the slew of design flaws and customer-reported quality control issues mean it should be avoided.

Expert Reviews

80/100 based on 2 rated expert reviews
82
?
This review has been given a score. Read more here
EbikeProducts

Only [Price] for a Legit Big Brand E-Bike! The DYU C3 an Amazing Low-Cost E-Bike for Short City Commuting

… this is a great mini city-commuter…

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75
?
This review has been given a score. Read more here
Josh McDarris

DYU C3 Folding E-Bike Review: The Little Bike That… Couldn’t?

… if you’re any more than 5’8” I would just forget about it; as far as weight goes, I wouldn’t go over 165lb, if you weigh more you’re going to have a real hard time going up any hills…

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DYU C3 Folding Electric Bike Review and Ride Experience!

… I think it’s a great bike for someone who wants to go to school [with] 5 to 10 miles [to] travel…

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Jeremy Hill

The DYU C3: A Folding E-Bike for Anyone On a Budget!

…good for the little things… [if] you need to go a short distance, [or] you don’t need to go that fast, you know small speeds [and] smaller distances…

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Steve Houser

DYU C3 E-Bike Full Review: Specs, Features, and Riding Experience

… I am really impressed with this e-bike; it’s compact, it’s easy to use, and it’s built really tough. If you’re looking for an affordable e-bike that you can travel with, I think this would be a great choice…

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Explore the Future of Urban Grind Commuting with the DYU C3 14-Inch Folding E-Bike!

… its small design makes it perfect for navigating crowded subways, and the convenience of folding and unfolding just adds a new level of flexibility to your daily routine.

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Doing Things Dan's Way

DYU C3 E-Bike Review: Is It Worth [the Price]?

… I don’t see anything wrong at this price point for this bike.

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Albert Kim

DYU C3 [Price] Budget Electric Bike

… it’s a pretty basic bike; not too fast, it’ll get you around, but you’re not going to be breaking any speed records or turning any heads, it just does the job to get you from point A to point B.

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Nate Matthews

Why Walk When You Can Ride? DYU C3 E-Bike

… if you’re doing a small commute, this will work.

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Life Behind Barz 60

DYU C3 Mini E-Bike for Commuters and Kids!

… [it] would probably have some decent pickup if you didn’t weigh very much…

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User Ratings

77/100 based on 20 ratings
  • 5 star
    50%
  • 4 star
    25%
  • 3 star
    0%
  • 2 star
    10%
  • 1 star
    15%

Rankings

Compared to other bikes
#273 Best Electric
Bottom 30%
#249 Best Commuter
Bottom 40%
#6 Best DYU Bike
Bottom 40%
#519 Best of All Bikes
Bottom 40%

Bike Comparison

DYU C3 in comparison to averages

Forum Discussions

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