Super-9 Disc (Open Box) Freehub Style:Shimano HG 11 Air resistance

Air resistance

It's also easier to put on the body

Slayer Alloy 2020

It features improved hydrodynamics in the water with an integrated strap adjustment and a unibody nose bridge that keeps the curved lenses close to the face

Titanium 401g

Super-9 Disc (Open Box) Freehub Style:Shimano HG 11 Air resistanceProducts labeled open box mean that the item packaging has been opened,displayed, but never used. Open box products are like new. Smoother is faster with the Zipp Super 9 Tubeless Disc Brake Disc. Among the lightest disc wheels available, the Super 9 is a superior addition to your modern triathlon and time trial bike. Its refined shape runs wide and parallel from the hub until it feathers inward as it meets the hookless tire bed. Thanks to Zipps Total