Chinese electric mobility specialist Niu Technologies has just unveiled the expanded XQi lineup for 2026, and the big news here is how far this once quirky off-road electric platform has grown. What started as a lightweight play bike is now pushing into proper small-displacement motorcycle territory.
Let’s kick things off with the XQi 500. This is the bike where Niu stops flirting with the idea of a “motorcycle” and actually commits. At a claimed peak output of 39.1 horsepower and a top speed of about 68 miles per hour, it lands squarely in road-legal 125cc-equivalent territory. That matters because this is the first XQi that was actually designed for urban riders who want real performance and proper go-anywhere hardware.
Photo by: Niu
And the spec sheet backs it up. The XQi 500 gets dual-channel ABS, traction control, and big spoked wheels sized at 19 inches up front and 18 inches out back. Braking is handled by a 260 mm front disc and a 240 mm rear disc. Suspension is fully adjustable front and rear, and ground clearance sits at a very dirt-friendly 290 mm. Seat height is tall at 860 mm, which fits the off-road vibe but may be a stretch for shorter riders like myself.
Power comes from a central electric motor driving the rear wheel via chain, fed by a 96V lithium-ion battery using 21700 cells. The battery weighs about 49 pounds and helps keep total curb weight with battery at roughly 203 pounds. Claimed range is around 37 miles, and a full charge takes about four hours. Ride modes include Wet, Comfort, Sport, and a configurable Master mode.
Photo by: Niu
Photo by: Niu
Below it, the XQi 400 plays the middle ground. It looks nearly identical to the 300 but bumps performance up with a higher top speed of about 62 miles per hour and a range of roughly 62 miles. Despite the bigger battery, weight stays impressively low at around 172 pounds. It is still offered as both a road-legal moped-style bike and an off-road-only version.
Photo by: Niu
The entry point is the updated XQi 300, which replaces the earlier XQi3. It gets incremental but welcome upgrades like adjustable suspension, a new rear brake disc, and better connectivity. Top speed for the off-road version is about 56 miles per hour, while the road-legal version focuses on efficiency with up to 50 miles of range.
Across the range, Niu keeps things modern with LED lighting, a 5-inch TFT display, smartphone connectivity, and NFC unlocking. The XQi 400 and XQi 500 are expected to hit the market in the second half of 2026. If the 500 delivers on its numbers, this lineup might finally put Niu on the radar of riders who want electric without excuses.
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