The Super-9 disc has an unassuming profile. It borrows from the perimeter shape that makes the Sub-9 so fast it can actually generate forward lift , but in place of the Sub-9's toroidal bulge, the Super-9 remains flat from its widest point all the way to the hub. This relatively simple-looking shape results in a wheel that's as fast as the Sub-9 but stiffer than any other Zipp disc.
Technology
We’ve employed Zipp’s ImPress graphics technology, which prints graphics directly on the wheel, to help allow the dimples to do what they were design to do – help control vortex shedding, the rate at which air sheds off the wheel. Managing this is crucial to stability.
The XDR driver body is a universal mounting system for cassettes that incorporate cogs with fewer than 11 teeth. It allows for lighter and more versatile drivetrains without requiring new rear axle standards, cassette tools or hub redesigns. The XDR interface is 1.85mm longer than XD and is designed for road hub applications. XDR driver bodies are compatible with all XD cassettes when the cassette is installed with a 1.85mm spacer.
Specs: | |
---|---|
Cassette Body Type | Threaded Track |
Hub Drilling | 0 |
Hub/Brake Compatibility | Rim Brake |
ISO Diameter | 622 / road / 29" |
Rim Material | Carbon |
Rear Axle | QR x 120mm |
Rim | Zipp Super 9 |
Skewer Included | Yes |
Tire Type | Tubular |
Valve Length | Medium Presta Valve 41-55mm |
Wheel Size | 700c |
Rim Joint | Carbon |
Eyelets | None |
Rim Width (External) | 27.5 |
Nipple Material | Alloy |
Nipple Color | Black |
Rim Color | Black |
Spoke Color | Black |
Hub Color | Black |
Hub Model | 188 |
Color | Black |
Defined Color | Black |