RQD032ENr02 Rev. Date: 2021-12-24
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3.2 Footrest Adjustment
1. Remove plastic snap-pin from the footrest hanger tube.
2. Adjust the footrest extension tube vertically to achieve the
desired position.
3. Insert the snap-pin back through the footrest hanger and
extension tubes.
4. Repeat steps 1-3 for the other side.
3.3 Wheel Lock Adjustment
– Züm-SP
Tool Required: 4mm hex key
1. Loosen (do not remove) the two clamp screws.
2. Engage the wheel lock and shift it along the frame so it
engages with the wheel and stops all wheel movement.
3. Tighten the clamp screws.
3.4 Rear Wheel Adjustment
– Züm-SP
Tools Required: 4mm hex key, 25mm open wrench, 30mm wrench
The Züm-
SP can be ordered with either 22” or 24” rear wheels.
The axle mounts allow for two vertical mounting positions:
Lower position for
22” wheels Upper position for 24” wheels
There are also three positions for fore/aft adjustment of the wheel:
In line with back post
As shipped
25 mm (1”) behind back post
Left and right receivers must be
switched to achieve this position.
25 mm (1”) in front of back post
