#!markdown
My hunch would be that a clutch derailleur is essential to the equation. While
the alternating width firms up the interface between chain and ring it does
nothing to prevent your chain from bouncing on rough terrain, which is where a
clutch comes in.
Jan. 21, 2014, 12:10 p.m. - cam
#!markdown My hunch would be that a clutch derailleur is essential to the equation. While the alternating width firms up the interface between chain and ring it does nothing to prevent your chain from bouncing on rough terrain, which is where a clutch comes in.