The Frame (1). Loosen The Adjustment Knob And - ProForm 490 Spx Bike Manual

6. Attach the Handlebar (5) to the Handlebar
Post (4) with the Handle (31) and the Handle
Washer (32).
Note: The Handle (31) functions like a ratchet.
Turn the Handle clockwise, pull the Handle
outward, turn the Handle counterclockwise, push
the Handle inward, and then turn the Handle
clockwise again. Repeat this process until the
Handle is tight.
7. Orient the Seat Post (2) as shown.
Locate the Adjustment Knob (23) on the rear of

the Frame (1). Loosen the Adjustment Knob and

pull it outward. Then, insert the Seat Post (2) into
the Frame.
Move the Seat Post (2) upward or downward
to the desired position, release the Adjustment
Knob (23) into an adjustment hole in the Seat
Post, and then tighten the Adjustment Knob.
Make sure that the Adjustment Knob is firmly
engaged in an adjustment hole.
6
5
4
7
2
1
8
32
31
23