is it the azonic steelhead or the ds-1/ds-2/eliminatorII? these frames are more designed for dual slalom/4cross/urban assault riding... the steelhead only comes in two sizes and those are only a difference in the top tube length. the seattube is 15" c-t on both. these frames are great in those applications though. something like a surly 1x1, iro highlander, etc. may be a better frame for more general commuting or riding... but whatever floats your boat.