NIU KQi Air X Electric Scooter | 31‑Mi Range | 20 mph
$1,899.00
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Ultra-light and ultra-portable, the NIU KQi Air X delivers a sleek carbon fiber build, 31-mile range, and 20 mph top speed in a featherweight commuter package—complemented by smart app controls and built-in turn signals.
Description
🎯 Top 3 Features
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Ultra-light carbon fiber frame weighing just ~26 lb (11.9 kg) for effortless portability
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Up to 31 miles (50 km) range per charge, powered by a 48 V, 451 Wh lithium battery
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700 W peak motor, 20 mph (32 km/h) top speed, with NFC anti-theft lock and turn signals built-in
🛠️ Specs Summary
| Specification | Details |
|---|---|
| Battery | 48 V, 9.4 Ah (≈451 Wh) lithium-ion with NIU ENERGY® management |
| Motor | 350 W rated / 700 W peak, rear-hub configuration |
| Range | Up to 31 miles (~50 km) per charge |
| Top Speed | ~20 mph (32 km/h) |
| Weight | ~26.2 lb (11.9 kg) inclusive of battery |
| Tires | 9.5″ × 2.3″ tubeless pneumatic tires for ride comfort |
| Brakes | Front disc brake + regenerative rear braking |
| Frame & Construction | Carbon fiber (KQi Air) or 100% carbon fiber (Air X), foldable, ultra-portable |
| Lighting & Controls | LED ambient lights, turn signals, horn, NFC/Bluetooth-powered NIU Smart App |
| Water Resistance | IP54, suitable for light rain |
Additional information
| Brand |
KQi |
|---|---|
| Color | , |
| Top Speed |
20 MPH |
| Range | |
| Rider Minimium Age |
14+ |
| Folding Mechanism |
2 Step Easy Folding |
| Bell |
Electric Horn |
| Tire Type |
Tubeless Pneumatic |
| Max Power |
700W |
| Charge Time |
5h |
| Voltage |
48V |
| Battery Capability |
451.2 Wh |
| Rated Power |
350W |
| Riding Modes |
4 modes: E-Save / Sport / Custom / Pedestrian |
| Vehicel Weight |
25.8lbs |
| Folded Dimensions |
1139*541*480 mm |
| Max Rider Weight |
265lbs |
| NFC Unlock |
Yes |
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