Zipp Sub9 Tubular Disc
Take your best proven design, build prototypes, return to the wind tunnel, test, try and test again.
We were able to build on our very fast clincher disc, knowledge gained from the 808 and 1080 and combine the learnings to create the first wheel every to show positive drag in a wind tunnel. At 15 degrees of yaw our sub9 disc showed a -80g drag reading. This design was creating lift rather than making drag.
Price : US $ 678.00