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Question About Keys Fitness Bicycle 550R
550r resistance levels...

The resistance levels all seem to be the same. I bought this bike used at a garage sale and level 1 is as hard as level 8 any suggestions?

Asked by tommy on 06/19/2010 2  Answers

ManualsOnline posted an answer 13 years, 11 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

Gloria posted an answer 13 years, 10 months ago

1 Monitor display lights up with a humming noise, but none of the functions work. Is there a possible disconnected wire?
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