Description
Product Description
This Birzman Valve Extender I is designed for Presta valves with non-removable valve cores. The Birzman valve extension helps to increase the actual valve insert for high profile rims. They are suitable only for Presta valves.
Instructions of Use:
- Unscrew and open Presta valve
- Attach Valve Extender
- Material : CNC-machined Aluminum
- Length :80 mm
- Color :Black
- Weight :7g/each
Sizing Information
- Length: 80mm
- Country of Origin-Taiwan
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