NIU's city e-motorcycle on twin removable batteries, decoded honestly: brisk in town, fading on the open road, and built for low running costs rather than outright speed. Where the range really lands, what the batteries weigh, and who it is for. Sources on everything.
A 125-equivalent city motorcycle wearing a performance jacket. The defining trick is a pair of removable batteries you can carry indoors to charge. Plan for ~90 to 110 km city range (dropping fast at speed), a 5 kW continuous motor with a 7.5 kW peak, and packs that weigh ~23 kg each. Brisk in town, honest about fading on a fast road.
Note on cost: the RQi is mainly sold in Europe, priced in euros, with US availability thin and pricier. We do not have a verified, itemized five-year cost-to-own for this model, so we state the known sticker honestly and the running-cost logic, rather than invent a precise total. Dated May 2026.
Every module behind the headlines: who it is for, claims vs. physics, the removable-battery deal, cost, reliability, parts, and the standard scorecard. All sourced.
A sensible, practical city bike with a sporty wrapper and a useful removable-battery trick. Twin 72V 36Ah packs (about 5.2 kWh together), a 5 kW continuous mid-motor with a 7.5 kW peak, and real-world city range around 90 to 110 km. It fades above roughly 80 to 85 km/h and the packs are heavy at ~23 kg each, but for a garage-free city rider it is one of the more livable electric commuters in its class.
Start here, the right answer depends entirely on who is asking.
Same bike, very different answer depending on the rider. We lead every report with this so nobody buys the wrong machine.
The sweet spot. Brisk low-speed acceleration, a usable 90 to 110 km city range, and low running costs. For a town and suburban commute that rarely needs sustained highway speed, it is well suited.
Where the removable batteries shine. Pull the packs and charge them inside your flat. If you have no garage outlet, that is a genuine quality-of-life win, the main reason to choose this bike.
Performance and range fall off above ~80 to 85 km/h. Top speed near 100 to 110 km/h needs both packs well charged, and sustained fast road work drains it quickly. A city bike that can do a fast road, not a fast-road bike.
Each battery is ~23 kg, and the bike runs around 186 kg with both fitted. If you cannot comfortably lug a 23 kg pack up stairs, the headline removable-battery benefit becomes a chore.
Same bike, two stories. The struck-through line is what the listing tells you; the big number is what to actually expect. The "why" is in Part C.
What is genuinely clever, and which "innovations" are really table-stakes. The part the brand's own page never tells you.
The RQi's strengths are practical, not flashy. Each badge tells you whether it is a real edge, normal for 2026, or marketing gloss.
Two 72V 36Ah packs under the dummy tank, chargeable in the bike or carried inside. For an apartment rider with no garage outlet, this is the bike's best feature. The honest catch is each pack weighs ~23 kg, heavy to lug up stairs.
✓ SolidA 5 kW continuous mid-motor with a 7.5 kW peak and a boost button gives usable urban punch, with a claimed 0 to 50 km/h near 2.9 seconds using boost. Brisk where it matters, in town traffic.
✓ SolidNIU's app ecosystem brings tracking, diagnostics and ride data, inherited from its large scooter line. Genuinely useful, but in 2026 connected features are standard across the segment.
≈ Now standardNIU has an established European scooter dealer presence, which helps with service and support. The RQi is a lower-volume motorcycle, so model-specific parts depth is moderate rather than deep, but the network is a real advantage.
✓ SolidMarketing specs vs. the physics. The math is simple, battery capacity and a few formulas, so let us run it.
Peak watts make a great headline; they are not what carries you across town for more than a few seconds. Here NIU is reasonably honest if you read the spec.
The RQi runs a mid-motor rated at roughly 5 kW continuous with a 7.5 kW peak, and a claimed ~450 Nm at the wheel. Listings print the 7,500 W peak. Convert to the unit everyone feels:
Unusually, the range claim is broadly honest for city riding. The catch is speed: drag rises with the square of speed, so a fast road drains it quickly. Here is the arithmetic.
Step 1, real energy in the tank. The RQi carries two packs, each 72V and 36Ah. Multiply and add:
Step 2, how much you spend per kilometre. Consumption is the whole game, and it explodes with speed. Gentle city riding sips; sustained fast-road work spends far more.
Charge time is just battery size ÷ charger power. The RQi's flexibility is the story: charge in the bike, or pull the packs and charge them inside.
NIU quotes roughly 4 hours for a single pack and about 7 hours for both on the bike, with the option to remove the packs and charge them at home with a splitter to cut that to around 4 hours. There is no DC fast charging.
Shopping for one of these, you will see the same bike listed with different numbers. They are not all lying, here is how to read them.
| You will see | What it really is | Trust it? |
|---|---|---|
| 72V 36Ah × 2 | Two packs. Multiply and add: 72 × 36 × 2 ≈ 5.2 kWh total. One pack alone roughly halves range. | do the math |
| "7,500 W" | Peak motor output. Continuous is nearer 5 kW (~7 hp). | peak only |
| "100-110 km/h" | Top speed with both packs well charged. Condition-dependent per reviews. | conditional |
| "~100 km range" | City riding, both packs. Broadly honest in town; drops sharply at speed. | honest, in town |
| "0-50 in 2.9 s" | Using the boost button. The brisk urban launch is real. | real, with boost |
The sticker, honestly, plus a clear note on what we do and do not have.
The RQi is mainly a European-market bike priced in euros. We state the known sticker and the running-cost logic rather than invent a precise five-year US total.
| Line item | Typical | Notes |
|---|---|---|
| Bike (Europe) | ~€7,500 | Around £7,999 in the UK |
| Bike (US listings) | ~$8,000+ | Thin availability, pricier |
| Registration / insurance | varies | A1-class; by country and rider |
| Electricity (charging) | very low | ~5.2 kWh per full fill |
| Maintenance | low | Chain and consumables; no engine service |
| Rough USD-equivalent sticker | ≈ $5,000–$8,300 | Wide by market and FX |
What owners love, what nags at them, and whether you can get parts.
We read the European reviews (1000PS, nextpit, THE PACK) so you do not have to, and summarize the recurring themes, not cherry-picked raves.
A bike is only as ownable as its parts supply. Here the RQi is fair, helped by NIU's broad network but limited by low model volume.
NIU has a broad European dealer and scooter network, which supports service and common consumables. The RQi, however, is a niche, lower-volume motorcycle, so model-specific parts depth is moderate rather than deep. The chain-drive mid-motor uses conventional, serviceable consumables, and the removable batteries are NIU's own hardware, so pack service routes back through the dealer network.
| Part category | Availability | Notes |
|---|---|---|
| Batteries (72V packs) | via NIU | Proprietary, dealer-routed |
| Chain, tyres, brakes | good | Conventional consumables |
| Bodywork / panels | fair | Lower-volume model |
| Service network | broad (Europe) | Scooter-led, RQi is niche |
One scorecard, identical axes on every bike.
Every e-moto on the site is scored on these same eight axes, by the same rules, so a 7 here means the same thing as a 7 anywhere.
Our standing methodology, run identically on every e-moto, including bikes we would otherwise have reason to flatter.
The only honest way to compare two batteries. 72V × 36Ah × 2 packs ≈ 5.2 kWh here.
You never use 0 to 100%. The BMS holds a reserve and voltage tapers at the bottom. We assume ~88%.
Consumption is the lever, and it rises sharply with speed. Drag grows with speed², which is why the RQi fades on a fast road.
Always ask which number a spec quotes. Peak sells bikes; continuous moves them.
"Fast charging" is meaningless without the charger's wattage. The ×1.1 covers losses and taper.
| Cost assumption | We used | Change it if… |
|---|---|---|
| Annual mileage | Typical city commute | You ride more → consumables rise |
| Electricity rate | Local utility rate | Your tariff differs |
| Taxes / registration | By country (A1-class) | Europe and US differ widely |
| Battery life | No replacement modelled | Very hard use → sooner |
| Resale | Not well established | Lower-volume model |
We cite everything and date it, because specs, prices and availability change. Manufacturer figures are labeled as claims; real-world numbers are our estimates from the methodology above. Spot an error? Our corrections policy means we fix it in public.
Sources retrieved May 2026. Manufacturer pages state claimed specs; treat them as marketing figures, not independent tests. The RQi is mainly a European-market bike priced in euros; dollar figures here are rough conversions and move with the exchange rate.