Giant Presta Valve Extenders 50mm (2 Pieces)

The Giant 50mm valve extenders are a lightweight alloy construction and quickly add 50mm of length to the valve stem, allowing inner tubes to be used with deep section aero wheels without buying specific tubes.

Features :

• • Lightweight alloy construction maintains wheel balance
  • Compatible with non-removable valve core tubes and tubulars
  • Adds 50mm to the length of the valve stem

The package includes 2 Extenders