Use your bicycle indoors with the Kinetic Road Machine Indoor Trainer. Fastening your wheels in place, this structure allows you to pedal like you’re out on the road from the comfort of your own home. The Kinetic Road Machine Indoor Trainer allows you to choose the level of resistance you’d like from 5 watts to 300 watts. Whether you’re looking to sprint, do intervals, or simply cruise, the Kinetic Road Machine can do it all while making you feel like your wheels are outside. This device fits wheels from 22 inches to 29 inches while an add-on adapter can be used for smaller wheels. Thanks to a 2 1/8-inch roller, the Kinetic Road Machine reduces the wear caused to your tires as you ride. A 6.25-pound flywheel has been added so you can coast down from 20 miles per hour in just 15 seconds to provide a more realistic ride.