Zipp Super-9 Tubeless Disc Brake Wheel Item # 938251
Description
How do you make super better? Make it tubeless. Zipp's go-to triathlon and time trial weapon, the Super-9 Tubeless Disc disc-brake wheel is tubeless ready with a 18 mm internal width. That means you can lower tire pressure for a host of benefits: better cornering grip, better compliance, and reduced rolling resistance. With tubeless, you get all this without the risk of pinch flats. So, go attack the course. The Super-9 gives you the technology needed to do your best. The Super-9 Carbon Clincher optimizes supreme aerodynamics, power transfer, stiffness, lightweight and durability. Add to that the modulation and stopping power of disc brakes, you're ready to set that PR.
ImPress
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.
XDR
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 1.85 mm 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 1.85 mm spacer.
Features:
- Zipp graphics and cosmetic identity that screams speed applied with our ImPress direct-print technology
- 18 mm internal width and tubeless compatibility for optimization of wider tires with lower tire pressure, lower rolling resistance, and increase grip and compliance
- Greater stopping power and modulation of disc brakes
- Aero, durable, light weight
- Center locking rotor interface. Lockring is included
- XDR™ or SRAM/Shimano driver bodies
- Campagnolo driver body sold separately