PowerTap discs - measure everything
Zipp announces the release of its new series of wireless PowerTap discs. Now you can TT and Tri with the confidence of power measurement and ceramic bearing upgrades.
Negative Drag. Positive Power.
Zipp and Saris CycleOps Power have partnered to introduce the first and fastest disc wheels with PowerTap technology.
PowerTap is the leading power measurement technology in cycling and fitness. It measures torque/velocity 60x per second and is scientifically accurate ( /-1.5%). Both PowerTap and Zipp products are made in the USA. More...
Listen to ZippCast#50 - Zipp's new PowerTap discs June 2, 2008