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|
2
|
helps drive the wheels
|
4
|
where you might need some air
|
6
|
what we use to make the wheels go around
|
7
|
front and back ones stop the bike
|
8
|
help us be seen in the dark
|
12
|
from the centre to the rim of the wheel
|
13
|
where air is pumped into the wheel
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|
|
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|
1
|
without this a bicycle would not exist
|
3
|
help steer
|
5
|
help us make the bicycle move evenly
|
9
|
between these the wheels go
|
10
|
need to keep it blown up
|
11
|
where you might sit
|
|
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