Other than the SL being 10 dollar more than the expert, according to the Specialized website the only differences are in the shell and the padding:
"Medium density super-light EVA padding for longer rides - Stiff carbon-reinforced shell for longevity and all-day riding efficiency" for the expert
""Medium" carbon-reinforced shell for all day racing and durability - "Medium" rated ultra-light padding for all day rides" for the SL
Does it mean the expert has stiffer shell and thicker padding? I'm not sure which one would be better.
Mtbr's 2016 Winter Biking GearReviews and Roundups
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