Note: Zipp stopped making Powertap wheels in 2012. Please contact wheelbuilder.com for all your build requirements using Zipp rims including Firecrest.

Weighing in at only 416 grams, CycleOps PowerTap SL's Shimano or Campagnolo compatible hub can be used with virtually any wheel. And because it's so lightweight, it's perfect for racing as well as training, so you're constantly gathering performance data.

Store up to 15 hours of data and unlimited intervals, with the ability to view past intervals while you're riding. And with the customizable display you'll never be more than a glance away from knowing your ride metrics. Simultaneously view power, heart rate and cadence—or mix it up further by viewing speed, distance or elapsed time. Compare heart rate to power output at any time or use the heart rate monitor off the bike for other endurance sports. The choice is yours. And so is the power to perform.

Technical Specifications

• Wireless 2.4 GHz transmission.
• USB Download.
• Coded heart rate.
• Displays and records:
• Power (current, average and max)
• Heart Rate (current and average)
• Cadence (current and average)
• Speed (current, average, and max)
• Energy Expenditure (total kjoules)
• Ride Distance (miles or km)
• Ride Time
• Programmable Odometer
• Customizable display lets you show power, heart rate and cadence simultaneously.

Visit CycleOps.com for support.