NEW Zipp Valve Extender - 72mm for 808 1 Piece for Threaded Presta Valve Black rear-derailleur-mount-type_10x1-standard Frame measurements (mm) 54cm 56cm

Frame measurements (mm) 54cm 56cm 58cm 60cm 62cm A

Chain Wrap Capacity (teeth): 43

The Karate Monkey features updated

With no magnets or other exposed parts to line up

NEW Zipp Valve Extender - 72mm for 808 1 Piece for Threaded Presta Valve Black rear-derailleur-mount-type_10x1-standard Frame measurements (mm) 54cm 56cmZipp valve extenders for use with threaded, non removable presta value tubes. For use with threaded presta (non removable core) tubes Extenders thread "over" an existing valve and do not "replace" a valve core Knurled end to keep pump from slipping 3mm hex broach in the barrel to guarantee a perfect seal when tightened Sold each