It's time to leave the guesswork up to the competition. When you train with PowerTap, you're training with the power of precision. No other piece of equipment gives you calculated performance measurements like the CycleOps PowerTap SL 2.4.

The customizable display has unlimited interval capacity and can simultaneously show power, heart rate and cadence—or let you choose which metrics are displayed.

The Shimano or Campagnolo compatible hub is light enough (416 grams) to train and race with so you can collect ride feedback 100% of the time.

Adaptable and easy to use, you'll see progress like never before and make massive gains in your training and racing.

The PowerTap SL 2.4 is the wireless model.