I thought 34 was normally the bigges cog and needed shipmanos "Mega Range" RD? I think a 34x34 sounds pretty low already. You might be better off dropping to a 32 or 30T in the front. Depending on your crank you could mount a second ring like a 28T and just change by hand like in the old days.
OH just doing some research I guess Mega Range refers to the ridiculous spread from a 11 to a 34 cogset. But I still say a 34 is pretty big in the back.
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Last edited by Bianchigirll; 02-15-13 at 07:59 AM.