Zipp Speed Weaponry Sub-9 wheelsets - tubular

Product Description

The Sub-9's highlights so far include Ironman 70.3 World Championships for Andy Potts and Terenzo Bozzone, and a yellow jersey for Fabian Cancellara. We expected nothing less from the ultimate aerodynamic breakthrough. In the center of the aero "sweet spot" – a wind angle of 12 to 18 degrees – the Zipp Sub-9 was the first wheel ever to produce forward lift, when paired with our 21mm Tangente tire.