Feature:

·Suitable for V-brakes & disc brakes ·Road bicycles with wheel widths 18-32mm ·Reduce rolling resistance

Using high-frequency thermal welding technology, the interface is smoother and tighter, greatly improving service life and reliability.

Aluminum valve with replaceable air core

700C road bike inner tube for professional racing

1. This inner tube cannot be inflated in large quantities when it is not installed in the outer tire, otherwise it will cause irreversible damage!

Please inflate slightly before installation and check for air leaks!

2. When installing, first inflate 0.5PSL. When inflating, ensure that the inner tube is close to the inner wall of the tire, then tighten and adjust the inner tube.

3. If the air inflation exceeds 6 PSI, the inner tube will expand 

Specification: 

Product name: Ultra-light inner tube

Material: TPU

Valve: French valve

Size: 60mm/80mm

Color: purple

Package Content：

1* Ultra-light inner tube

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.