The air resistance flywheel feels like riding out on the road. When you ride faster, you encounter more wind resistance and have to push harder. Unlike most stationary bikes, the BikeErg has a clutch, so just like a real bike, the flywheel keeps on spinning when you stop pedalling. Whatever your goal, the PM5 is your loyal training partner. The PM5 is standard on all machines and allows you to track your progress with time, distance, pace, calories, and watts. Compare your results with any other Performance Monitor around the world. Choose from a library of preset workouts or set up your own—your results are automatically saved. Specifications: Flywheel uses air resistance to create a smooth, quiet cycle ride In-built clutch allows the flywheel to keep spinning when you stop pedalling Adjustable saddle and handlebars Includes smartphone cradle Supplied with PM5 performance monitor Connects via Bluetooth and ANT+ to the Concept2 ErgData app and several other applications such as Zwift Black colour Measurements: Overall length: 122cm Width: 61cm Seat height: approx. 79cm-103cm BikeErg weight: 31kg Maximum user weight: 300lb / 136kg