Description:
*Made of material, and functional, TPU. It is and stronger.
It has the advantages of good sealing performance, resistance, aging resistance, shock absorption, electrical insulation
*Ultralight design，only 25-30g，Lose weighton your tires，Reduced mass where there are more(wheelsets), more responsive acceleration and resulting improved handling and climbing speed.
*Long-Lasting And Stable ，Tyre PressureResistant to high and low temperatures, stabletyre pressure assures your safety when going downhill.
*Reinforced Nozzle Interface Process reinforced seal for the easily damaged and irreparable nozzle connection, which has been tested and will not leak even if pulled hard for more than two thousand times.

Specification:
Name : Road inner tube
Materials : TPU
Weight ：19g (士3g)
Color : pink
Valve : FV 65/45MM （options）
Apply to :451 /406 bikes（options）
(Recommended scope of application)
For rim brake and disc brake wheelsets
For road bikes with 18~32mm width Tyre
Reduced rolling resistance

Package includes:
1 * innter tube