【Heavy Duty Flywheel】Unlike light flywheel, Heavy Duty Flywheel offers smooth and instantly resistance while riding. Belt drive system to eliminate noise, controlling the sound at lowest level after millions of times workout.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.