If you ever do encounter hills (i.e. using the extremes of the cassette) I think you may have problems, like stated above, whereby the chain may come off the chainring in these positions. Also this will increase the rate of wear - It's not like you can replace the chainring once worn either...
If you ever do encounter hills (i.e. using the extremes of the cassette) I think you may have problems, like stated above, whereby the chain may come off the chainring in these positions. Also this will increase the rate of wear - It's not like you can replace the chainring once worn either...