Choosing the right wheel size for bicycle frame

[lwswilson]

Hi,
I have this old bicycle of mine which front wheel kept colliding with the pedals while approaching turns. Hence i am planning to get a new set of wheel in accordance to that of the bicycle frame. Any guidelines to choosing the correct wheel size?

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[Alex Ramon]

It looks to me like the front fork itself is bent backwards, which is likely causing your problem. I'd highly recommend replacing the fork as it looks dangerous.

[lwswilson]

Well, thats reminded me of a collision i had against the kerb years back. Thanks of sharing your expertise.