We′ve updated the world′s first-ever wireless power meter, giving it a stiffer axle and the flexibility of ANT+Sport. Now you can choose to focus on power measurement to have your best season ever.

The Precision of PowerTap, The Flexibility of ANT+Sport.

Data can be the difference between first and second. PowerTap is the precise instrument that gives you access to real-time performance measurement, and is accurate to within +/- 1.5%. Add the PowerAgent software package, and you′ll have all the tools you need to guarantee you make the most of your data.

With the flexibility of ANT+ Sport, all Plus-series PowerTaps can be paired with any ANT+Sport device. So, use the included PowerTap CPU or provide your own device to stop estimating and start measuring.

Features
• Wireless 2.4 GHz transmission with Ant+Sport
• 15mm alloy axle
• Carbon/alloy hubshell
• USB download
• Coded heart rate
• Hub weighs a mere 412 grams
• Patents issued and pending

Displays and records:
• Peak Power
• Time in Zones
• Power (current, average, max.)
• Heart rate (current, average)
• Cadence (current, average)
• Speed (current, average, max.)
• Energy expenditure (total kjoules)
• Ride distance (miles or km)
• Ride time
• Programmable odometer