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The PowerTap Rear Track Hub by Cycleops has been developed to enable riders to measure power information while on the track. First developed in 2006, the Cyclops PowerTap hubs have been evolving and improving ever since becoming lighter, stiffer, and ANT+ compatible!Accurate power measuring is crucial and the Cyclops PowerTap Rear Track Hub is accurate to within ± 1.5%. Now you can track your power in real time with Joule or your favorite ANT+ compatible computer wirelessly. Being ANT + compatible allows you to use any computer that is ANT+ capable to see your power readings in real time. With all of this information at your fingertips, you can maximize your training and have your most successful season ever!
The PowerTap Track Hub comes in Shimano/SRAM compatibility and with 20, 24, 28, and 32 hole drillings in a matte black finish. Includes axle bolts, washers, and track lock ring but does NOT include the cog.