Originally Posted by
jdmitch
OP, just a note, since you mentioned a MTB (probably 26", unless I misunderstood). Are you running this gear on a 700C? 46x18 is a very comfortable gear (I actually run 42x17 pretty close to the same) on a 700C. Depending on your wheel size / actual diameter you might want to run something slightly different.
Good point and something I didn't think about. I'm running it on 700c wheels. So his mileage or gear ratio in this case may vary. Just find the right one for you, your bike, your riding style and your lay of the land OP and you're good.