Star Trac Upright Sport Bike Owner's Manual page 13

Adjusting the Seat on the Upright Sport Bike
When sitting on the seat of your Upright Sport Bike,
your knees should be almost fully extended when the
pedals are in the lowest point in their rotation. To
adjust the seat:
Stand on the pedal at the lowest point with your
knees slightly bent. Carefully pull forward on the
seat adjustment knob located under the seat, and
move the seat to the closest available position
that supports your height. Release the knob,
ensuring that the spring retracts to its original
position and that the seat stays firmly in place.
Note your height adjustment number for future
reference. This number is the highest number
visible on the seat post located just above the
knob.
Adjusting the Seat on the Recumbent Sport Bike
When sitting on the seat of your Recumbent
Sport Bike, your knees should be almost fully
extended when the pedals are in the point in
their rotation furthest from the seat. To
adjust the seat:
Sit on the seat and grasp the seat
adjustment knob located under the
lower right side of the seat. Pull the
knob up and move the seat to the clos-
est available position that allows your
knees to be slightly bent toward the
lower pedal. Push down on the knob
until it returns to its original position
and the seat stays firmly in place.
Note your position adjustment number
for future reference. This number is the
highest number visible on the seat
track just in front of the seat.
STAR TRAC SPORT BIKE O
Leveling
Pads
' M
WNER S ANUAL
Height
Adjustment
Knob
Leveling
Pads
Seat
Adjustment
Lever
RECUMBENT
UPRIGHT
9