Meet the CycleOps H2 Direct Drive Smart Trainer: a bicycle trainer that helps you push your body hard like a pro. It has a 20lb flywheel and can simulate up to 2000 watts and 20% climbing grade at 20mph. The sound level is about 64 decibels at max speed.
This smart trainer is compatible with 130/135mm quick release & 142/148mm thru axle bicycles right out of the box. It offers ANT+ and Bluetooth support.