What's the difference between "S-Works" and "Specialized" carbon cranks?
Is there a difference between 2010 S-Works carbon cranks and Pro carbon cranks? Looking on their website at 2010 Tarmacs, for example, the cranks on the S-Works look like the ones on the Tarmac Pro except the the graphics on the cranks say "S-Works" and the Pro says "Specialized". Are they the same cranks, or are the S-Works "stronger and lighter".
Thanks