Easier to tighten down, 4 sizes to suit every wheel in your arsenal. Yes, Zipp even obsess about valve extenders. Theirs feature a 3mm hex broach in the barrel to guarantee you get a tight, secure fit and perfect seal. Zipps extenders also have a raised machined head with a slight bevel to ease installation of the pump head. Includes complete installation instructions.
Note: Zipp highly recommend pre-installation of valve extensions on all tires or tubes, including spares. Do not attempt to remove and reinstall a single extension on multiple tires or tubes each time you inflate your wheels as you can damage the valve stem – and that could cost you the race
Sizes and wheel sets:
27mm (1.05”) for 202 wheel
33mm (1.3”) for 303 dimpled wheel sets
48mm (1.9”) for 404 dimpled wheel sets
74mm (2.9”) for dimpled 808 wheel sets
1-3g depending on length
Have a question and don't see it here? During business hours talk directly with TriVillage Multi-Sports experts using the Live Chat and have your question answered immediately.