9.3 average score from 31 reviews


Model number: BTI-99
  • Aluminium valve extender
  • For inner tubes with removable valve core
  • Ideal for deep section carbon wheels
  • Tool included
More information

ValveExtend Valve Extender

Extend the length of your valve to make sure you can use your tube on every rim, high and low. Simply replace the core of your valve for the ValveExtender, screw the core back in and your tube is ready to go.


  • Sizes 50mm (10g), 80mm (14g)


  • Tube type MTB, Road