DYU Electric Bikes for Adults and Teens
- Electric Bicycle
- 14 inches
- 350 watts
- Electric Bike
- Better rated than 77%
A well-built compact folder for short urban commutes, arriving 85% assembled with a certified battery, though buyers should expect a small learning curve on the final assembly steps.
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How it ranks among the 478 electric bicycles we track
5.0★ across 4 Amazon ratings, Bayesian-smoothed toward the category average.
4 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 478 electric bicycles we track - how the scorecard works · full electric bicycles data report. Confidence: limited - limited rating history.Last refreshed Jun 21, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A 14 inch folding city ebike from DYU with a 350W hub motor, 36V 7.8Ah battery and a 15.5 mph top speed, built as a compact commuter that folds down for storage or a car trunk.
UL 2849 certification on the battery pack is worth noting on a folding ebike, since battery fires are the main safety concern with cheaper compact models. At 23.25kg (about 51 lbs) it's light enough to lift into a trunk, and the seat height adjusts from 690 to 830mm to fit a range of riders.
- 350W motor, 15.5 mph top speed
- 36V 7.8AH battery, UL 2849 certified
- 23.25kg net weight, folds for storage
- 85% pre-assembled
Who it's for
Commuters and teens who need a small, storable bike for short trips rather than long-distance range; the 30km (about 19 mile) max range and 14 inch wheels are built for city errands, not highway-speed or off-road riding.
What buyers say
From Amazon customer reviews.
All four reviews are positive on ease of use and portability: easy to assemble for a daily commute, a smooth solid ride for short trips around town, and compact storage in a garage or trunk. One reviewer noted it was a little difficult to put together despite an otherwise positive experience, which is the one real pain point raised.
Strengths and trade-offs
Drawn from this product's published specifications.
- Folds to 1305x220x635mm for trunk or closet storage
- UL 2849 certified battery
- Dual disc brakes front and rear
- Adjustable seat height fits multiple riders
- Final assembly took some reviewers extra effort
- 30km range suits short trips, not distance riding
Performance notes
The 350W integrated hub motor and three speed modes (0/15/20/25 km/h) keep the ride controlled at speeds appropriate for a compact frame, while dual 160mm disc brakes handle stopping. Dual front and rear suspension smooths out the small wheels' tendency to feel every bump.
Specifications
| Brand | DYU |
|---|---|
| Model | X1 |
| Dimensions & fit | |
| Wheel Size | 14 inches |
| Size | Small |
| Wheel Width | 2.1 inches |
| Capacity & performance | |
| Number Of Speeds | 1 |
| Age Range Description | Adult |
| Power & efficiency | |
| Wattage | 350 watts |
| Construction & materials | |
| Frame Material Type | Metal |
| Color | Black |
| Included components | |
| Included Components | Tool Kit |
| Warranty & support | |
| Warranty Description | 30 days |
| Other details | |
| Bike Type | Electric Bike |
| Suspension Type | Dual |
| Model Year | 2026 |
| Additional Features | Adjustable Seat |
| Brake Style | Disc |
| Style Name | Country |
Other DYU electric bicycles
How it compares
This product against the closest alternatives we track in electric bicycles.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| DYU Electric Bikes for Adults and TeensThis product | 5.0 / 5 | 4 | 2.7 / 5 |
| Wooken Electric Bike for Adults with 500W MotorWooken | 4.4 / 5 | 312 | 4.1 / 5 |
| TotGuard Electric BikeTotGuard | 4.4 / 5 | 286 | 4.1 / 5 |
| ANCHEER 14" Folding Electric Bike for TeensAncheer | 4.2 / 5 | 329 | 4.0 / 5 |
| Gotrax 16" Folding Electric BikeBrand | 4.4 / 5 | 555 | 4.0 / 5 |
Similar electric bicycles from other brands
Questions about the DYU X1
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How far can the DYU X1 travel on a charge?
The listing rates the 36V 7.8Ah battery for up to 30km (about 19 miles), with a 6 to 7 hour charge time.
Does it fold for storage?
Yes, it folds down to 1305 x 220 x 635mm, small enough for a car trunk or closet.
Is assembly difficult?
It arrives 85% pre-assembled; most reviewers found setup easy, though one noted the final steps took extra effort.