This bicycle inner tube is designed to fit securely inside your bike's outer tire, ensuring a smooth and comfortable ride. 

Please note: Accessories (such as batteries, motors, controllers, etc.) are not universal. Before purchasing, please select the correct option based on your bike model.

If you are unsure, please contact our customer service and provide the order invoice for your e-bike. We will help you confirm before shipping.

HITWAY is not responsible for any incompatibility caused by incorrect purchases due to customer error. Some product batches may be difficult to identify. In such cases, we will contact you proactively — please remember to check your email for updates.

Important Installation Tips:

• Even Placement: When installing the inner tube, ensure it is evenly placed inside the outer tire. Uneven placement may cause twisting or kinking, which can lead to punctures or inner tube failure.
• Avoid Tangles: Be cautious not to let the inner tube twist or knot during installation, as this can result in damage to the tube, including the risk of blowouts.

Shipping Information:

• This product may be shipped from China, and the estimated delivery time is approximately 10-15 days.

• If the inner tube is out of stock, please contact our customer service team for assistance. We will notify you when the product is restocked and available for purchase.

For any questions or help with your order, feel free to reach out to our customer service team at contact@hitway.eu.