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Features and Information

• System includes computer, hub, heart rate chest strap, receiver, mounting hardware softwear and training guide
• Data is transmitted to the seatstay mounted pickup through the carbon Power Windows in the middle of the hub shell
• The use of carbon allows the electronics to be installed at the middle of the hub body where it is better protected from the elements than the 2004 version
• The upgraded carbon hub shell combined with a new lightweight aluminum axle combine for a hub weight of 416 grams, 160 lighter then the 2004 version
• Features include the ability to calculate power, heart rate, cadence, speed, energy, distance, ride time, and odometer functions
• 7 hours of memory when recording at 1-second intervals; standard cycling computer functions even when you aren’t utilizing your SL hub
• PowerTap SL 32-hole hubs are available as complete wheels
• Complete system weight of 480 grams