Highly likely is that the chainline may be a little off with a different chainring.
Secondly, are you sure it's a 1 1/8 and not a 3/32 chainring?
Thirdly - your chain might be worn and thus don't fit on your new chainring anymore, check this first.
@edscoble started
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Highly likely is that the chainline may be a little off with a different chainring.
Secondly, are you sure it's a 1 1/8 and not a 3/32 chainring?
Thirdly - your chain might be worn and thus don't fit on your new chainring anymore, check this first.