Crank update: flipping the ring over caused the chain to jam inbetween the two rings on the downshift, but changing to a 10sp chain has at least stopped it catching and killing me, even if the rub hasn't completely gone, so that'll do. Actually shifts as well and runs smoother on the back too
Crank update: flipping the ring over caused the chain to jam inbetween the two rings on the downshift, but changing to a 10sp chain has at least stopped it catching and killing me, even if the rub hasn't completely gone, so that'll do. Actually shifts as well and runs smoother on the back too