The most versatile trainer you can find, featuring two separate flywheel options an attached 6 lb. flywheel designed for interval training, plus an additional 12 lb. flywheel 18 lbs. total for hardcore endurance workouts, like tempo and Long Slow Distance rides. Plus, the incredibly stable 540 square inch base keep each pedal stroke stable and focused. Variety has never felt more roadlike. The resistance unit is Kinetic's topoftheline fluid model from the Road Machine. 60 second coas
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