If your bike wheel width is smaller than 3cm, we suggest you add this wheel support part, please
read below instruction steps before assemble it.
1.screw out and separate
the plastic part.
4.Place the wheel support part as below
image.
2.Slide the part into
the base frame.
5.If you want to change to stand the bike
wheel with wheel width bigger than
3cm,just slide the part to the side place as
below image.
3.Place the wheel support
part as below image.
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