Updated October 17, 2026 · CommuteCue Editorial Team
DYU EBIKE vs Ridstarofficial
DYU EBIKE
Higher score in this comparison
Ridstarofficial
What sets them apart
| Compare | DYU EBIKEReviewVisitVisit | RidstarofficialReviewVisitVisit |
|---|---|---|
| Reference models | DYU D3S, DYU C9, DYU M20, DYU SP1 | Ridstar Q20Pro 2000W, Ridstar H20Pro 2000W, Ridstar DC26 2000W, Ridstar Q50 2000W |
| Price from | €499 | $549 |
| Price up to | €1,099 | $1,399 |
| Nominal motor power (W) | 250 | 2,000 |
| Assist class | EU 25 | Us class 3 |
| Claimed range (km) | 150 | 290Higher |
| Service network | Own | Partner |
| Money-back period | 30 daysHigher | 15 days |
| Finance | YesHas it | No |
| Markets | AT, BE, BG, HR, CZ, DK, EE, FI, FR, DE, GR, HU, IE, IT, LV, LT, LU, NL, PL, PT, RO, SK, SI, ES, SE, GB, US | US, AE, AT, AU, BE, CH, CZ, DE, DK, ES, FI, FR, GB, HK, IE, IL, IT, JP, KR, MY, NL, NO, NZ, PL, PT, SE, SG, CA |
| Motor position | Not confirmed | Hub |
| Throttle | Yes | Not confirmed |
| Largest battery (Wh) | 873.6 | Not confirmed |
| Removable battery | Yes | Not confirmed |
| Lightest model (kg) | 14 | Not confirmed |
| Maximum payload (kg) | 120 | Not confirmed |
Same on both: Frame warranty (1 year), Battery warranty (1 year), Sales model (Both).
We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings. Partners with a live offer in your country come first, then every other brand by score.
Key differences
- Claimed range (km) is higher at Ridstarofficial: 290 vs 150.
- Money-back period is higher at DYU EBIKE: 30 days vs 15 days.
- Finance: only DYU EBIKE.
- Support channels: only DYU EBIKE offers Help centre, Community.
- Support channels: only Ridstarofficial offers Phone.
- Founded is lower at Ridstarofficial: 2008 vs 2016.
- Ridstarofficial is available in 1 more country.
- Bike types: only DYU EBIKE offers Commuter, Step through.
- Bike types: only Ridstarofficial offers Emtb, Road.
- Brakes: only DYU EBIKE offers Mechanical disc.
Our verdict on each
DYU EBIKE
DYU EBIKE suits commuters who want a broad choice of bike shapes without paying dealer prices, with prices starting at €499. The trade-off is ownership after purchase: frame and battery cover run 1 year each, so longer ownership plans need checking.
Ridstarofficial
Ridstar suits riders who want fat-tire, folding, city and mountain e-bikes from a single US seller and can pay $549 up front. It holds the en 15194 certification and ships across US, AE and AT, but a 12 months warranty and finance being no narrow the saving.
Score breakdown
| Area | DYU EBIKE | Ridstarofficial |
|---|---|---|
| Cost | 9.7Entry at €499 sits below the ranking median of €919.93, and finance is available on the range. | 9.8HigherEntry at $549 and a top of $1,399 put the catalogue mid-field on price, though finance being no makes it a single large payment. |
| Offer | 9.0HigherBike types cover city, commuter and step through, with a throttle, a removable battery and a claimed range of 150 km. | 8.7Bike types span city, fat tire and folding, with a 290 km claimed range and kick scooter scooters in the same catalogue. |
| Trust | 8.5Own service network and support through email, help centre and community, backed by a 30 day return window. | 9.1HigherFounded 2008 and based in US, holding the en 15194 certification, with cover of 12 months and a partner service network. |
Where each is licensed and available
| Country | DYU EBIKE | Ridstarofficial |
|---|---|---|
| Headquarters | Not confirmed | United States |
Available in 16 countries for both. Additional countries for DYU EBIKE: 11. Additional countries for Ridstarofficial: 12.
Choosing between them
Pick DYU EBIKE if offer, money-back period, and finance matter most.
Pick Ridstarofficial if trust and claimed range (km) matter most.
How the counts compare
| Fact | DYU EBIKE | Ridstarofficial |
|---|---|---|
| Claimed range (km) | 150 | 290 |
| Frame warranty | 1 year | 1 year |
| Battery warranty | 1 year | 1 year |
| Money-back period | 30 days | 15 days |
How they place
| Ranking | DYU EBIKE | Ridstarofficial |
|---|---|---|
| Electric bikes | 11 of 185 | 14 of 185 |
| Commuter and city e-bikes | 11 of 143 | 13 of 143 |
| Folding e-bikes | 10 of 90 | 13 of 90 |
| Fat tire e-bikes | 9 of 98 | 12 of 98 |
| Cheap e-bikes | 10 of 80 | 13 of 80 |
Every fact side by side
| Fact | DYU EBIKE | Ridstarofficial |
|---|---|---|
| Bike types | City, Commuter, Step through, Folding, Fat tire | City, Fat tire, Folding, Emtb, Road |
| Motor brand | Own | Not confirmed |
| Brakes | Hydraulic disc, Mechanical discCovers more | Hydraulic disc |
| Certifications | Not confirmed | En 15194 |
| Headquarters | Not confirmed | United States |
| Founded | 2016 | 2008Lower |
| Support channels | Email, Help centre, Community | Email, Phone |
E-scooters
| Fact | DYU EBIKE | Ridstarofficial |
|---|---|---|
| Vehicle type | Not confirmed | Kick scooter |
| Nominal motor power (W) | Not confirmed | 800 to 1,500 |
| Warranty | Not confirmed | 12 months |
| Spare parts shop | Not confirmed | Yes |
Where each stands against the rest
| Fact | DYU EBIKE | Ridstarofficial | Median |
|---|---|---|---|
| Nominal motor power (W) | 250below the median | 2,000highest quarter | 425 |
| Largest battery (Wh) | 873.6above the median | Not confirmed | 800.8 |
| Claimed range (km) | 150above the median | 290highest quarter | 138.5 |
| Lightest model (kg) | 14lowest quarter | Not confirmed | 25.7 |
| Maximum payload (kg) | 120lowest quarter | Not confirmed | 158.76 |
| Frame warranty | 1 yearbelow the median | 1 yearbelow the median | 2 years |
Median across 144 listed brands.
Pros and cons
DYU EBIKE
Pros
- Entry pricing of €499 is under the €919.93 median across e-bike brands, and the whole range tops out at €1,099.
- Bike types cover city, commuter and step through, so city, step-through, folding and fat-tire riders are all served by one maker.
- A throttle and a removable battery are both present, which suits riders who carry a bike on a train or want to top up away from home.
Cons
- Frame and battery warranties both run 1 year, which is thin cover on an e-bike bought for daily commuting.
- Support runs on email, help centre and community, so a fault that needs a conversation rather than an email has no listed route.
- Service sits with the brand's own network, own, so a local workshop is not the first port of call.
Ridstarofficial
Pros
- One seller covers city, fat tire and folding, so a rider can move between fat-tire, folding, city and mountain without changing brand.
- The claimed range of 290 km on the reference fat-tire bike is backed by 2,000 W nominal power and hydraulic disc braking on that model.
- A spare parts shop is stocked and servicing runs through partner shops, with sales through both channels.
Cons
- Finance is no, so the $549 entry price is a single outlay rather than a monthly cost.
- Warranty is short: 12 months on the bike, with frame cover of 1 year and battery cover of 1 year.
- The money-back window is 15 days, so any test ride has a fixed deadline.
Who each suits
DYU EBIKE
Who it suits
- Commuters who want a folding or step-through bike they can lift onto a train and charge at a desk
- Riders on rough or unpaved routes who want fat-tire capability with a claimed range of 150 km
- First time e-bike buyers working to a budget, with prices from €499 and finance on the range
Who should look elsewhere
- Riders who want a dealer-backed bike in a single market and plan to rely on a local workshop, where Kalkhoff or Tern fit better
- Anyone planning to keep a bike for years without checking the 1 year frame cover
Ridstarofficial
Who it suits
- Riders who want a fat-tire or folding e-bike at the $549 end and are willing to pay outright.
- Commuters in the US, AE and AT list who are comfortable arranging servicing through partner shops.
- Buyers after hydraulic braking and a long claimed range, hydraulic disc and 290 km on the reference fat-tire bike.
Who should look elsewhere
- Kalkhoff shoppers, since city, hybrid and step through is the list for anyone after a step-through or hybrid city bike rather than fat-tire and folding.
- Tern riders who want cargo carrying, because cargo, commuter and folding covers cargo and commuter while city, fat tire and folding has no cargo model.
- Anyone planning monthly payments, since finance is no and the $549 entry price lands in a single go.
Current offers
DYU EBIKE
Current offer
Discount code
20% off your first order with code CODESALE20: 20%
Enter the code below at checkout for the first order; one step to join is 100% free
Source, checked September 30, 2026
Country by country
| Country | DYU EBIKE | Ridstarofficial |
|---|---|---|
| Australia | No | Yes |
| Bulgaria | Yes | No |
| Canada | No | Yes |
| Croatia | Yes | No |
| Estonia | Yes | No |
| Greece | Yes | No |
| Hong Kong | No | Yes |
| Hungary | Yes | No |
8 of 39 countries where either is available.
Questions about each
DYU EBIKE
What does a DYU EBIKE cost at the entry point?+
The cheapest model in the range is priced at €499, and the most expensive at €1,099. That puts the whole range below the €919.93 median entry price across e-bike brands. Finance is available if you would rather spread the entry cost than pay it in one go.
Is there a subscription or membership fee on top of the bike?+
Ownership carries no tier or membership layer in the listed pricing. What you see is a range from €499 to €1,099, with finance available on top. Running costs beyond that are not part of the listed purchase price.
Ridstarofficial
How much does a Ridstar e-bike cost?+
The catalogue starts at $549 and runs to $1,399, covering city, fat-tire, folding, mountain and road bikes. The spread is wide enough that the price of a specific model matters more than the headline range, and the whole figure is paid at checkout.
Does Ridstar offer finance or instalments?+
Finance is no. The $549 entry price and everything up to $1,399 is a single payment, so a shopper who wants to spread the cost over months has to save for it or look at a seller that offers instalments. Returning a bike later does not change the payment terms.
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