Key Features:Premium, floating resistance rollers with wireless FE-C resistance control, bringing the unique feel of rollers to interactive trainingFE-C smart trainer protocol means that the Nero will play nicely with a plethora of third party software such as Trainer Road and ZwiftFloating system allows the roller to move with the rider and absorb unintended movements, making these the safest, easiest to ride rollers out therePowerful resistance unit with 16 different levels, acts on both rear rollers to provide a wide variety of training intensities and replicate up to 6% inclinesConnects to your computer or wireless device by both ANT+ or Bluetooth SmartIncludes a 12 month subscription to Elite's fully featured My E-training app for iOS, Android or WindowsUnique frame design Folds in three and locks together for easy transport and storage, it also adjusts easily for your bike's wheelbaseFold out step for easier mounting and dismountingPerfectly balanced narrow-gauge parabolic roller