3.5

Out of 9 Ratings

Owner's of the ProForm Exercise Bike 831.21941.2 gave it a score of 3.5 out of 5. Here's how the scores stacked up:
  • Reliability

    3.67 out of 5
  • Durability

    3.67 out of 5
  • Maintenance

    3.44 out of 5
  • Performance

    3.25 out of 5
  • Ease of Use

    3.38 out of 5
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HOW TO USE THE EXERCISE BiKE
HOW TO LEVEL THE EXERCISE BiKE
If the exercise bike
rocks slightly on your
floor during use, turn
one or both of the
leveling feet on the
rear stabilizer until
the rocking motion is
eliminated.
HOW TO ADJUST THE SEAT
To adjust the position
of the seat, loosen
the seat knob, move
the seat forward
or backward to the
desired position, and
then firmly tighten the
seat knob.
HOW TO ADJUST THE SEAT POST
For effective exercise, the seat should be at the proper
height. As you pedal, there should be a slight bend in
your knees when the pedals are in the lowest position.
To adjust the seat
post, first remove
the seat post knob
from the frame. Then,
move the seat post
upward or downward Seat
to the desired posi- Post
tion, and insert the
seat post knob into Kn,
the frame and into
one of the adjustment
holes in the seat
post. Then, tighten
the seat post knob.
iMPORTANT: Do not
adjust the seat post
beyond the stop mark on the seat post.
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