Updated October 17, 2026 · CommuteCue Editorial Team
Kingbull Bike vs Windone
Kingbull Bike
Windone
Higher score in this comparison
Where Kingbull Bike and Windone differ
| Compare | Kingbull BikeReviewVisitVisit | WindoneReviewVisitVisit |
|---|---|---|
| Reference models | Kingbull Hunter 2.0S, Kingbull Ranger, Kingbull Literider 2.0, Kingbull Voyager 2.0 | Windone RM7 Electric Dirt Bike, Windone RS5 Off-Road Electric Dirt Bike, Windone E2 Fat Tire Off-Road Adventurer |
| Price from | $899Lower | $929.99 |
| Price up to | $1,499 | $1,099.99Lower |
| Motor position | Hub | Mid |
| Nominal motor power (W) | 750 | 500 to 1,000 |
| Largest battery (Wh) | 1,440Higher | 1,080 |
| Claimed range (km) | 161Higher | 75 |
| Maximum payload (kg) | 181Higher | 150 |
| Frame warranty | 2 yearsHigher | 1 year |
| Battery warranty | 2 yearsHigher | 1 year |
| Sales model | Both | Direct |
| Money-back period | 15 days | 30 daysHigher |
| Removable battery | Not confirmed | Yes |
| Lightest model (kg) | 34.9 | Not confirmed |
| Belt drive | No | Not confirmed |
| Service network | Partner | Not confirmed |
Same on both: Assist class (Us class 3), Throttle (Yes), Finance (Yes), Markets (US).
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
- Windone scores higher overall: 9.2 vs 9.1.
- Price from is lower at Kingbull Bike: $899 vs $929.99.
- Price up to is lower at Windone: $1,099.99 vs $1,499.
- Largest battery (Wh) is higher at Kingbull Bike: 1,440 vs 1,080.
- Claimed range (km) is higher at Kingbull Bike: 161 vs 75.
- Maximum payload (kg) is higher at Kingbull Bike: 181 vs 150.
- Frame warranty is higher at Kingbull Bike: 2 years vs 1 year.
- Battery warranty is higher at Kingbull Bike: 2 years vs 1 year.
- Money-back period is higher at Windone: 30 days vs 15 days.
- Bike types: only Kingbull Bike offers Commuter, City, Cargo.
Our verdict on each
Kingbull Bike
Kingbull Bike suits riders who want a throttle, a large battery and a low entry price without chasing a dealer network. Claimed range is 161 km, the largest battery in the range is 1,440 Wh, and repairs go through partner workshops rather than an in-house team.
Windone
Windone builds fat tire, folding and step through e-bikes and sells them direct from the US, with prices sitting at the entry end of the market. It suits riders who want a throttle, a removable battery and packs reaching 1,080 Wh, without needing a dealer visit to buy one.
Score breakdown
| Area | Kingbull Bike | Windone |
|---|---|---|
| Cost | 9.5Entry at $899 and a ceiling of $1,499 keep the whole range low against brands ranked on price. | 9.6HigherStarting at $929.99 and topping out at $1,099.99, the range sits at 56 of 149 on entry price. |
| Offer | 9.1HigherThrottle as standard, commuter, city and step through of bike types, and hydraulic disc brakes across the reference models. | 8.9Throttle, a removable battery and a claimed 75 km range give a fuller spec than the entry price suggests. |
| Trust | 8.5ul 2849 certification, US shipping, and a US legal entity behind the brand. | 8.9HigherCertifications at ul 2849 and a 30 days return window help. |
By the numbers
| Fact | Kingbull Bike | Windone |
|---|---|---|
| Price from | $899 | $929.99 |
| Price up to | $1,499 | $1,099.99 |
| Largest battery (Wh) | 1,440 | 1,080 |
| Claimed range (km) | 161 | 75 |
| Maximum payload (kg) | 181 | 150 |
| Frame warranty | 2 years | 1 year |
| Battery warranty | 2 years | 1 year |
| Money-back period | 15 days | 30 days |
Where each is licensed and available
| Country | Kingbull Bike | Windone |
|---|---|---|
| Headquarters | United States | United States |
How they place
| Ranking | Kingbull Bike | Windone |
|---|---|---|
| Electric bikes | 6 of 185 | 16 of 185 |
| Commuter and city e-bikes | 6 of 143 | 15 of 143 |
| Folding e-bikes | 5 of 90 | 15 of 90 |
| Fat tire e-bikes | 5 of 98 | 14 of 98 |
| Cheap e-bikes | 5 of 80 | 15 of 80 |
Every fact side by side
| Fact | Kingbull Bike | Windone |
|---|---|---|
| Bike types | Commuter, City, Step through, Folding, Fat tire, CargoCovers more | Fat tire, Folding, Step through |
| Motor brand | Bafang | Not confirmed |
| Brakes | Hydraulic disc | Hydraulic disc |
| Certifications | Ul 2849 | Ul 2849 |
| Legal entity | Kingbull Technology, INC. | Not confirmed |
| Headquarters | United States | United States |
| Founded | 2023 | Not confirmed |
| Support channels | Email, Help centre, Community | Email, Help centre, Community |
Where each stands against the rest
| Fact | Kingbull Bike | Windone | Median |
|---|---|---|---|
| Price from | $899below the median | $929.99below the median | $999 |
| Price up to | $1,499below the median | $1,099.99lowest quarter | $2,099 |
| Nominal motor power (W) | 750above the median | 500 to 1,000above the median | 425 |
| Largest battery (Wh) | 1,440highest quarter | 1,080above the median | 800.8 |
| Claimed range (km) | 161above the median | 75lowest quarter | 138.5 |
| Lightest model (kg) | 34.9highest quarter | Not confirmed | 25.7 |
Median across 144 listed brands.
Pros and cons
Kingbull Bike
Pros
- A throttle comes as standard, so you can pull away from lights or a junction without winding the pedals hard.
- Frame and battery warranty both run 2 years, with a money back window of 15 days behind it.
- Payload reaches 181 kg on the hauling bike, and braking is hydraulic disc on the model these specs come from.
Cons
- Support runs on email, help centre and community only, so there is no phone line for a problem that happens away from a bench.
- Belt drive is not offered, so every bike comes with a chain to clean, oil and tension.
- Repairs go through partner workshops, so a fix depends on a third party rather than an in-house team.
Windone
Pros
- Throttle on the bikes, so the motor can carry you on its own and help away from the pedals.
- Removable battery, so charging works wherever there is a socket rather than only beside the bike.
- A payload limit of 150 kg suits heavier riders and anyone carrying panniers or cargo.
Cons
- Warranty runs 1 year on the frame and 1 year on the battery, so protection is short for a bike bought to keep.
- Support runs on email, help centre and community only, which is thinner than a phone line when a fault needs sorting.
- On starting price Windone ranks at 56 of 149 brands, so cheaper entry bikes sit ahead of it, while the top of the range ranks at 16 of 145.
Who each suits
Kingbull Bike
Who it suits
- Riders in the US who want a throttle and fat tyres rather than a pedal-only commute bike.
- Long-distance riders, since 1,440 Wh of battery and 161 km of claimed range cover real gaps between charges.
- Buyers who would rather pay over time, since finance is available on a range starting at $899.
Who should look elsewhere
- Anyone set on a mid-drive e-MTB: Kalkhoff covers city, hybrid and step through, while the Kingbull motor sits in the hub (hub).
- Riders outside the US, or those who want a dealer-backed folding bike: Tern's cargo, commuter and folding sit in that territory, and Kingbull ships to US.
Windone
Who it suits
- Riders who want fat tire or off-road capability and a throttle rather than pedal-only assist.
- Buyers who want a folding or step through frame from the same brand as a dirt bike.
- Heavier riders and carriers who care about payload rating and a battery that can be taken out to charge.
Who should look elsewhere
- Not Kalkhoff, if you want a city, hybrid or e-mtb shape, since city, hybrid and step through is a different line of bikes from Windone's off-road focus.
- Not Tern, if your riding is cargo or commuter work, because cargo, commuter and folding covers those frames rather than fat tire and dirt bikes.
- Not HK Beirui Trade Co., if you want a broader spread that includes commuter and e-mtb frames, as commuter, folding and fat tire shows.
Current offers
Windone
Current offer
Bonus
50% off one phone mount with e-bike: 50% off one phone mount
Offered on the RM7 and E2 product pages with an e-bike purchase
Source, checked September 30, 2026
Country by country
| Country | Kingbull Bike | Windone |
|---|---|---|
| United States | Yes | No |
Questions about each
Kingbull Bike
What does a Kingbull Bike e-bike cost?+
Prices cover a wide band rather than a single figure. The cheapest bike in the line is $899 and the priciest is $1,499, so you pick a point in that range. The line-up runs from the Kingbull Hunter and Ranger through the Literider and Voyager models, so the budget you set decides which one comes home. Cover runs 2 years on frame and battery, which is the number to weigh against the price.
Is there a subscription or renewal fee after buying?+
There is no subscription involved, so nothing renews and there is no ongoing bill to plan for. What sits alongside the purchase price is cover: 2 years on the frame and 2 years on the battery, plus a money back window of 15 days. If you would rather spread the entry price of $899, finance is available.
Windone
How much does a Windone e-bike cost?+
The collection starts at $929.99 and reaches $1,099.99. That band covers one electric dirt bike, an off-road version of it and a fat tire adventure model. Bikes are bought outright from Windone, so there is no subscription renewal to budget for later in ownership.
Is there a throttle on Windone bikes?+
Yes. The bikes come with a throttle, which means the motor can drive the bike without pedalling, useful at traffic lights and on steep starts. One model pairs that with a claimed range of 75 km and a payload limit of 150 kg, so heavier riders and loaded trips sit inside the stated numbers.
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