GUSTAVO TPU Bike Inner Tube 700x18 /32 Road Bicycle Tire 45/65/85mm French VaGUSTAVO

Wheel Size：24g (700X18-28C )

Valve Type：Presta Valve 45MM 65MM 85MM (  Including AV wheel  ring adapter.)

Material：TPU

Part Type：Tube


We offer discount for large quantity. Welcome to contact with us!



This inner tube cannot be inflated a lot when it is not installed in the outer tire, otherwise it will cause irreversible damage!
Please use a manual air pump instead of high-speed air filling equipment such as air compressors or pumps.
Before inflating the RideNow tube, turn the valve inward (towards the center of the tire circle). Inflate a small amount until the inner tube is round; this pressure should be less than 0.5 bar/8 PSI.
Tire inflation pressure must not exceed 5 bar/72PSI When using rims with a no-ring-lip system according to ISO/TC 31.
Every 3° (5°F) increase in temperature would increase the tire pressure by about 1%.
If you inflate the tires in a cool garage in the morning (18°C / 65°F) and ride later at higher ambient temperatures (35°C / 95°F), it may result in an increase in inner tube pressure (e.g. 0.5 bar/8 PSI).
Especially when riding on high temperature black asphalt pavement with temperature exceeding 65°C (150°F), the tire pressure may easily exceed the allowable maximum value. In addition, too high tire pressure can cause the tire to break away from the rim during cycling, which can result in the risk of injury.
If pneumatic tires are stored at 60°C (140°F) or higher (e.g. in a car in hot weather), deflate the inner tube to 1 bar/15 PSI to avoid valve deformation.

Shipping:


International shipping is available. Please be aware that international shipping can include delays involving any number of postal and or customs organizations.  Delays can occur at any point within these systems. All items are shipped within 48 hours unless otherwise noted. Once a package has been turned over to the postal service no seller has any control or influence over the shipment, handling or destination of any package.

If you want fast shipping ,you can choose other shipping way, like EMS, FEDEX,DHL, it takes 2-3 days, but higher fees.


Customs fees:

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Return Policy:


If you dont like the items or other reasons that you don't want it, we offer return. Pls contact us in 14 days after receiving the items,you pay for the back shipping fees.Once we receive it, we will refund you in 3 business days. And we are also appreciated with you good feedback.