Customer Reviews for Sunny Health & Fitness - Smart Magnetic Resistance Exercise Bike with 4-Way Adjustable Seat & Trainer-Led Workouts via SunnyFit App - Black
Customer Rating
2
Bad factory adjustment
on May 30, 2026
Posted by: Douglas J.
The factory tension setting was too tight. I need to loosen the adjustment on the front wheel, both sides of course, including the removal of the chain guard. I didn’t have a big enough wrench, for the wheel bolt, so I need to buy one.