Model Analysis
Updated July 2026NIU KQi 300X: Source-Labeled Model Brief
Evidence and availability
This model brief is based on the linked manufacturer or authorized-distributor listing. Electric Scooter Guides has not published a hands-on test of this exact unit, so performance figures are manufacturer claims rather than measured results.
Catalog status: Available.
Published specifications
The catalog currently records listed price: 699 USD; claimed top speed: 20 mph; claimed maximum range: 37.3 miles; listed battery capacity: 608.4Wh; listed weight: 48.7 lb; listed maximum load: 265 lb. Actual speed and range vary with rider weight, terrain, temperature, tire pressure, riding mode, and battery condition.
Equipment and ownership fit
The attached equipment record lists brakes: Front and rear disc plus regenerative; tires: 10.5-inch self-healing tubeless; suspension: Front all-terrain. At a listed 48.7 lb, buyers should compare the weight with any stairs, transit transfers, or vehicle loading in the intended route. The listed suspension is Front all-terrain; tire pressure, wheel size, and road surface will still affect comfort. The 37.3-mile figure is a maximum claim, not a trip-planning guarantee.
What to verify before buying
Confirm the current price, warranty, replacement-battery path, wear-part availability, charger certification, recall history, and local riding rules. A splash-resistance rating is not permission to ride through deep water, and high-speed models require protective equipment and a legal place to operate.
Comparison guidance
Use the comparison tool for a side-by-side catalog check, then open each model page and follow its source link. Blank fields stay blank instead of being estimated. The Ownership Lab explains how operational, hands-on, manufacturer-researched, preview, and legacy evidence are separated.
