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    Generic 2 Pcs 16x2.125 Inner Tubes for Bike Tire - Valve Stem 90°

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    • 【What you get】2 pcs Brand New 16x2.125 bike Inner Tube with dust cap (the valve size: 90°). NOTE: Please confirm the SIZE of tubes and the valve size before purchasing.
    • 【FITMENT】These 16x2.125 inner tubes fits most Electric Bicycle / Bike / Motorcycle on the market with 16" x 2.125" tire tube. Available for both front and rear wheels.
    • 【High quality material saves more money】 Our inner tubes are made of high quality rubber, which is better in terms of air tightness and ageing resistance. More durable, longer life and more environmentally friendly. They are ideal for both everyday use and professional, commercial and industrial use. When the outer tyre is still usable, it can continue to be used for a long time by simply replacing the inner tube. That's good money saver!
    • 【Installation Tips】Before installing 16x2.125 inner tubes, please put the inner tube into the water to check, if there are bubbles, it has been damaged, NOW contact us. Please check the position of the valve and make sure the installation direction is correct. Note: Inflatable inner tube should avoid being punctured by sharp objects.
    • 【Purchase NO WORRY】Your satisfaction is the purpose of our service. If you have any questions about your purchase, please feel free to contact us and we will respond within 24 hours. Be confident that you have a lifetime of customer service from us.


    The 2 Pcs 16x2.125 Inner Tubes are perfect replacements for your electric bicycle, bike, or motorcycle. Made of high-quality rubber, these inner tubes offer excellent air tightness and aging resistance, ensuring durability and a longer lifespan. Suitable for both front and rear wheels, they fit most 16" x 2.125" tire tubes. With a 90° valve stem, these tubes are easy to install. Before installation, simply check for any damage by submerging them in water. If you have any questions or concerns, our customer service is here to assist you. Upgrade your ride with these reliable and cost-effective inner tubes.

    UPC: 768469191584
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    Refund Policy

    We offer a 30-day return policy for a full refund on all products. See refund policy.