I've heard that the Team Pros are harder to break in than the B17s. Thicker leather maybe? Also depends on your physical dimensions (sit bone width). B17 is wider than the Team Pro. How is the bike going to be set up? Team Pro is for a more aggressive position with a larger saddle to bar drop. B17 works better with the saddle almost level with the bars.
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Litespeed Classic
Soma Double Cross DC