The PowerTap SL+ features a carbon hub body, aluminum 15mm lightweight axle, and ANT+ wireless technology -- It's by far our most popular PowerTap. It's light, accurate, durable, and an integral part to success in training and racing.

At 416 grams for the hub, the PowerTap SL+ combined with a light rim, makes for one of the lightest Power Meter solutions on the market. And the 2.4 GHz transmission with Ant+Sport can be paired with the included PowerTap head unit, or any number of aftermarket heads including the popular Garmin EDGE 705 or Garmin EDGE 500.

System includes the hub, head, heart monitor band, software, manual and case.