Innovative valve extender for ZIPP high profile and aero rims. On the outside, a Silica ring is designed to sit snugly inside the rim’s valve hole and hold it firmly in place. That prevents it from rattling around. On the inside it features elastomeric gaskets at both ends of the interface to further plug the joint. The result is no air loss.
- 34mm: with tube for Zipp 303 wheel (32 – 49 mm rim depth)
- 45mm: with tube for Zipp 60 / 404 wheel (50 – 65 mm rim depth)
- 60mm: with tube for Zipp 808 wheel (66 – 80 mm rim depth)
- 75mm: for 81 – 95 rim depth
Works with Zipp butyl inner tubes with a removable core as well as other leading tubular tires and inner tubes that have removable cores. (Important note: These integrated extenders are not compatible with some older model Zipp Tangente Tubular Tires. Those tires use the older Zipp Valve Extenders.) For ease of use the core is located at the end of the valve extender. Made of lightweight aluminium, and featuring an integrated air seal, the extenders are designed with the same attention to detail and performance that’s built into Zipp wheels and other products.