Originally Posted by Aves
while we're on the topic:
can someone sum up the advantage/disadvantage (if any) of 2 different combinations that have the same gear inches?
different skid patches
more teeth=longer wear
different virtual chainstay length for magic gear
arguably even-even combos wear longer (says Sheldon)
Karsten of course gear inches are useful. It shouldn't really need explanation. What a silly thing to start a thread about.