The Kinetic Magnetic trainer is the perfect choice for bicycles with lower gearing, like cyclocross bikes, fixies, singlespeeds, mountain bikes and even BMX bikes. Its super-smooth magnetic resistance unit features a heavy 6.25-pound flywheel simulating outdoor riding, so that you experience the same feeling and workout you get outside. And, with its handlebar-mounted thumb lever, you can choose from nine levels of resistance for everything from easy spins to hard efforts to full-on intervals and sprints. Other great features include the super-stable oversize steel frame that folds for easy portability and storage; a secure, easy-to-use quick-release bike mount so you can go from trainer to outdoors in a blink; a 2 1/8-inch-wide roller that minimizes tire wear; and the ability to use bikes with both quick-release and bolt-on rear wheels.
Compatible with wheels measuring 16-29 inches, 700c, and 650c
Wheel sizes less than 22-inches require Kurt's Small Wheel Adapter (sold separately)
Accepts Kurt Kinetic's Pro Flywheel (sold separately)