Like all things it depends. Assuming you use the same post and stem you will lose some height but that is only when both the stem and post are at their max height. Depending on how high they are on the 55 you may be able to get them just as high on the 53. If you have both the stem and post at the as low as possible on the 55, you should be able to get then the same place on the 53 (with a longer stem you could probably get the exact same position with a lower stand over). If you have the stem or post at/ close to the max height on the 55, you probably won't be able to get them as high on the 53. So it all depends on your current position.
That's my experience anyway. Cheers! Chris -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To post to this group, send email to rbw-owners-bunch@googlegroups.com. Visit this group at http://groups.google.com/group/rbw-owners-bunch. For more options, visit https://groups.google.com/groups/opt_out.