What you might be more interested in (besides peace on Earth) is how a 56 vs. 58 will size in top tube length compared to your current setup with all the xxx's involved in the equation.
@Thuekr started
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What you might be more interested in (besides peace on Earth) is how a 56 vs. 58 will size in top tube length compared to your current setup with all the xxx's involved in the equation.