Zipp 91MM Zipp Valve Extension

Flats are certainly no fun, which is why it's always best to be prepared in advance before you race. If you have race wheels and Presta valves with removable cores it's a great idea to pre-mount extenders on your spare tubes beforehand - making sure, of course, that your spares have extenders that will work with both of your wheels. ONE 4 mm-and-5 mm combination wrenches are included with the pack to properly install your ZIPP Tangente valve extender. For added convenience, the extender features an integrated air seal and a knurled end to keep the pump from slipping. As a final sweetener, there's a 3mm hex broach in the barrel to guarantee a perfect seal when tightened.
Pack Contents:
1 x Valve Extender - 91mm
1 x Double Ended Wrenches - 4mm | 5 mm
. High quality 91mm valve extender for ZIPP 808 wheel sets . For use with removable valve core Presta tubes . Integrated air seal . 2 x 4mm & 5mm Tangente double-ended tube wrenches (supplied) . Knurled end to keep the pump from slipping . 3mm hex broach in the barrel guarantees a perfect seal when tightened . Best suited to ZIPP high profile and aero rims . O-ring core-tip sealing & secure inflation by relocating stock Presta core to the end of the extender . Model: Tangente . Length: 65mm . Material: Aluminium
Compatible With: . Zipp 808 wheel sets . Zipp butyl inner tubes with a removable core . Other leading tubular tyres & inner tubes which have removable cores