Przedłużki do wentyli bezdętkowych 50 mm

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.

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