Not having the same tyre size front and back is perfectly fine, you shouldn't have any problems. The only downside to having a 23c tyre if you previously had a 28c is that you will probably have a slightly less comfortable ride but thats about it.
@clockwork_killa started
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Not having the same tyre size front and back is perfectly fine, you shouldn't have any problems. The only downside to having a 23c tyre if you previously had a 28c is that you will probably have a slightly less comfortable ride but thats about it.