I was curious about these freewheels as well. Can anyone compare the Shimano Megaranges w/ the IRD freewheels? I guess my biggest question is the 34T cog on the Shimano vs. the 32T on the IRD. Big enough of a difference to make a..well, difference? I'm leaning towards the IRD but I like the larger 34T cog on the Shimano.
Anyone ridden both and able to compare them?