SPORTSTECH SX75 Manual page 28

Adjusting the Tension Control Knob:
To increase the tension, turn the brake knob in a clockwise direction. To decrease the tension, turn
the brake knob in a counterclockwise direction.
Adjusting the Handlebar Post Height:
Remove adjustment knobs from the Main Frame. Then slide handlebar post up or down slightly to
the desired hole for the suitable position. Lock handlebar post in place by tightening adjustment
knobs in a clockwise direction.
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