ProForm GR 75, User Manual

8

11.

Make sure that all parts are properly tightened before you use the exercise cycle. 

Note: After assembly is

completed, some extra parts may be left over. Place a mat beneath the exercise cycle to protect the floor. 

9. Attach the Seat (12) to the Seat Post (5) with four M8

Nylon Locknuts (10) and four M8 Split Washers (41).
Note: The Nylon Locknuts and the Split Washers may
be preattached to the underside of the Seat. 

10. Identify the Left Pedal (24), which is marked with an

“L.” Using an adjustable wrench, 

firmly tighten

the

Left Pedal 

counterclockwise

into the left arm of the

Crank (21). Tighten the Right Pedal (not shown)

clockwise

into the right arm of the Crank. 

Important:

Tighten both Pedals as firmly as possible. After
using the exercise cycle for one week, retighten
the Pedals. For best performance, the Pedals must
be kept tightened.

Adjust the Left Pedal Strap (25) to the desired posi-
tion, and press the end of the Pedal Strap onto the
tab on the Left Pedal (24). Adjust the Right Pedal
Strap (not shown) in the same way. 

9

8. Turn the Seat Knob (11) counterclockwise and remove

it. Next, insert the Seat Post (5) into the Seat Frame
(28). Press the Seat Post Endcap (54) into the lower
end of the Seat Post. 

Next, align one of the adjustment holes in the Seat
Post (5) with the indicated hole in the Seat Frame (28).
Insert the Seat Knob (11) into the Seat Frame and the
Seat Post, and turn the Seat Knob clockwise until it is
tight. 

Make sure that the Seat Knob is inserted

through one of the adjustment holes in the Seat
Post.

28

5

11

54

Hole

Adjustment

Holes 

41

10

12

5

10

24

21

25

Tab

8

41

10