Here is a smart bike roller system that gives you a fun, realistic ride indoors. The ELITE Nero Interactive Bicycle Rollers can simulate 7% slopes and have a power output of 830W. They have two flywheels to give you a natural ride. Thanks to ANT+ and Bluetooth connectivity, you can use this with Zwift, TrainerRoad, and other popular training apps.
Thanks to Nero’s floating system, users of all skills can get started on these rollers fast. NERO works with road and mountain bikes. It has max weight capacity of 115kg.