... I use this bike in my apartment complex three times a week; an hour each time. I'm a 185 lbs man who's been biking for 20+ years. Key flaw: the seat will suddenly drop! Getting off to re-adjust the seat reveals the second flaw: if you stop pedaling for 10 seconds, all your programming is reset! Another problem: the polar monitor only works when you're hunched over; if you're sitting up straight, there's no reading. So I wear a polar watch. Other: The fan is a good thing. Tip: to preempt the scrolling text, press 'OK' -- it's annoying having to wait for it to slowly scroll by before entering values. ...
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