My Mtb has 22/32/42 chainset and to be totally honest it's virtually redundant, I live on the largest gear and I can honestly say I haven't touched the smallest gear this year .<br /><br />So the question is what should I upgrade to ? I'm tempted to get a similar set up to the road bike 30/42/52 but is that overkill for a Mtb.<br /><br />Any opinions ?<br /><br />Laz