Bicycle is a symmetrical or non symmetrical object

Dear Student,
we say an object is symmetrical about particular axis if the object is perfectly same on both sides of the axis...
for example, mango leaf is symmetrical about is middle nerve...
but bicycle is not symmetrical  about any axis because it have front seat and a different back seat and so many different nonsymmertric parts...
and we cannot find any axis that can seperate bicycle into two same parts....
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​​​​​​Thanks&Regards