Made from flexible, puncture-resistant rubber, this tube offers excellent air retention and shock absorption. It ensures a smoother, more controlled ride on city streets, uneven paths, and during your daily commute. It is perfect as a replacement for a flat or aging tube and fits easily inside NIU KQi1 tires, making installation fast and hassle-free. Whether you’re repairing a puncture or keeping a spare on hand, this inner tube helps ensure your KQi1 electric scooter performs safely and reliably.

• Precision-fit 8.5x2.0 (216mmx51mm) inner tube built specifically for the NIU KQi1
• Superior air retention for consistent tire pressure and smoother rides
• Flexible, high-elasticity rubber for better durability and comfort
• Quick and easy installation inside all NIU KQi1 9x2.3 tires
• Compatibility: NIU KQi1