The DYU Stroll 1 is a city e-bike that stands out for its low weight. At 19.5 kg, it is 27% below the median for its class. That makes it easier to carry up stairs or lift onto a rack.
It has a 324 Wh battery, which is 48% below the class median. The manufacturer claims a range of 100 km, but our estimate is 24 km. This bike suits short, flat commutes where lightness matters more than long range.
What the numbers say
| Spec | This bike | Median for its type |
|---|---|---|
| Battery | 324 Wh | 624 Wh |
| Weight | 19.5 kg | 26.8 kg |
| Torque | 0 Nm | 45 Nm |
| Estimated range | 24 km | 45 km |
| Price | 1036 USD | 1299 USD |
Questions people ask about the DYU Stroll 1
How much does it weigh?
The DYU Stroll 1 weighs 19.5 kg. That is 27% below the median for city e-bikes. You can lift it more easily than most.
How much torque does it have?
The motor torque is listed as 0 Nm. That figure is not comparable to the class median of 45 Nm. The motor type is hub, but the torque specification is not published in a useful way.
What speed class is it?
It is a standard pedelec class. Top speed is 25 km/h. It has no throttle.
How far does it really go?
The manufacturer claims 100 km. Our estimate is 24 km, with a band of 21 to 27 km. That is 76% below the claim. The estimate comes from a formula, not a test ride.
The estimate uses a reference ride: tour assist, rolling terrain, mild weather, brisk pace, and an 80 kg rider. Your range will vary. Use the range calculator to see how different inputs change the estimate.
What does it cost to run?
The price is 1036 USD, which is 20% below the class median. Running costs depend on electricity and maintenance. The battery is small, so charging it costs little. Use the cost calculator to compare long-term costs.
Where it falls short
The DYU Stroll 1 has a small battery. At 324 Wh, it is 48% below the class median. That directly cuts range. The estimated range is 24 km, which is 47% below the class median.
Who should buy it
The DYU Stroll 1 fits riders who value low weight and short trips. It is not for long commutes or heavy cargo. It has no step-through frame and is not foldable.
- You live in a walk-up and need to carry your bike up stairs.
- Your commute is under 20 km and you can charge at work or home.
- You want an affordable city bike and are willing to accept a short range.
If you need a range beyond 24 km, consider a bike with a larger battery. If you need a throttle or a step-through frame, this model does not offer them. The warranty is not listed, so check with the seller before buying.
