The medium fits the 300 Tranx snugly. The large is fits rather sloppily.

I use a small on my Bantam but it is a stretch. I think you would need the medium for the Tranx.

Thanks alot. Ordered two.

I have a curado 101B with a bent handle. I have a friend with a 100B with the same problem. Will any of the newer handles fit and will the same handle fit both? The Shimano site does not show back this far, hence my question. Are there after market handles that will fit?