Originally Posted by
vinuneuro
The stack and reach are only 6mm different between the 56 and 58 cm frames. At your height 58 would be the correct size so it should be fine unless you have unusual leg/torso proportions. What's your inseam?
You can't compare the Reach on two frames with different Stacks directly. The real difference in reach between them is 17mm at the same stem height.
Rhyon, you need a shorter stem. A shorter stem will affect handling much less than having your saddle too far forward or reaching for bars that are too far. You can use a shorter stem or a shorter reach bar - both accomplish the same thing.