if you're that dialed in you're worried about you cadence consider either alpine block (mega range style - ) or middle and large ring close sizes (half step style ) or both
both (and more) explained very well here:
http://www.sheldonbrown.com/gear-theory.html
@number6 started 14 years ago
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if you're that dialed in you're worried about you cadence consider either alpine block (mega range style - ) or middle and large ring close sizes (half step style ) or both
both (and more) explained very well here:
http://www.sheldonbrown.com/gear-theory.html