Experience a smoother and more reliable ride with RideNow TPU Bike Inner Tube. Designed for 700C and 26/27.5/29 inch bikes, it provides excellent puncture resistance and is compatible with a wide range of tire sizes. Plus, the included patch kit ensures you'll always be prepared for any unexpected mishaps on your ride.
If not installed on the external tire, this internal pipe will not expand too much. Otherwise, irreparable damage may occur! Please use a manual air pump instead of a high-speed intake device like an air compressor or pump.
Before expanding the RideNow tube, rotate the valve inward (towards the center of the tire circle). Expand slightly until the inner tube becomes round. This pressure should be less than 0.5 bar/8 PSI.
The tire inflation pressure shall not exceed 5 bar/72 PSI. According to ISO/TC31, when using ring seams without a ring seam system.
For every 3 ° (5 ° F) increase, the tire pressure will increase by approximately 1%.
If you inflate your tires in a cool garage (18 ° C/65 ° F) in the morning and then burn them at higher ambient temperatures (35 ° C/95 ° F), the internal piping pressure may increase (e.g. 0.5 bar/8 PSI).
Especially when driving on high-temperature black asphalt roads with temperatures exceeding 65 ° C (150 ° F), tire pressure can easily exceed the maximum allowable value. In addition, if the tire pressure is too high, the tire may fall out of the forest while riding a bicycle, posing a risk of injury.
If the pneumatic tire is stored above 60 ° C (140 ° F) (e.g. on a car in hot weather), in order to avoid valve deformation, shrink the internal pipe to 1 bar/15 PSI.
