Nobody likes wires.

• When we saw top athletes training with the PowerTap SL, we thought we had the greatest power meter in the world. But we decided we needed more. In the end, we got less...less wires that is. The PowerTap SL 2.4 is the first wireless power meter on the market. It combines the lightweight reliable SL hub with a 2.4GHz transmission. Hub to handlebar...no strings attached!
  • Customizable display shows power, heart rate and cadence simultaneously.
  • Download up to 15 hours at 1-second recording rates.
  • Records unlimited intervals.
  • Cadence sensor.
  • Coded heartrate eliminates crosstalk.
  • Computer also works as a cycle computer when not using PowerTap hub.