Well-maintained Niu NQI Sport used for 2.5 years, in excellent working condition. Delivers a reliable 70–75 km range per charge (same as new). Battery still under its 4-year warranty and only consumed 165 charge cycles. Minor cosmetic damage to the right brake lever, but it doesn’t affect performance. Selling only because I’m upgrading to a higher-range scooter. Call for more details: 9863021652