Pro Level Power Measurement

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.

• 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
• And more...