C
When I am in the small front chain ring and the smallest rear gear, the
chain rubs the inside of the large front chain ring. What can I do to
eliminate this problem?
Here is my setup..
Crankset: Dura Ace 10 speed double 39/53
Cassette: Campagnolo Chorus 10 speed 12-25
Chain: Mavic 10 speed chain
Wheels: Mavic Ksyrium Elite
The rest of the drivetrain is Campy 10spd.
I swapped out the 170 Chorus crankset in favor of the shorter 165 Dura
Ace crankset. At this point, the 2 biggest rear gears is unusable when
I am in the small front ring. Other than switching back to the Chorus
crankset or other cranks such as FSA or TA, what can I try to lessen
this issue? I think I need to move the right crankarm further out to
eliminate this rub... I have tried to torque the BB cups with less
force, cleaned the chain completely, loosen the crankarm bolts a little
to maybe get more separation between the 2 rings.... None of these
tweaks work. Please help? Next thing that I will do is to change the
chain (Connex), but I doubt it would work as the Mavic and the Connex
has similar widths upon visual inspection....
Thanks so much!
C
chain rubs the inside of the large front chain ring. What can I do to
eliminate this problem?
Here is my setup..
Crankset: Dura Ace 10 speed double 39/53
Cassette: Campagnolo Chorus 10 speed 12-25
Chain: Mavic 10 speed chain
Wheels: Mavic Ksyrium Elite
The rest of the drivetrain is Campy 10spd.
I swapped out the 170 Chorus crankset in favor of the shorter 165 Dura
Ace crankset. At this point, the 2 biggest rear gears is unusable when
I am in the small front ring. Other than switching back to the Chorus
crankset or other cranks such as FSA or TA, what can I try to lessen
this issue? I think I need to move the right crankarm further out to
eliminate this rub... I have tried to torque the BB cups with less
force, cleaned the chain completely, loosen the crankarm bolts a little
to maybe get more separation between the 2 rings.... None of these
tweaks work. Please help? Next thing that I will do is to change the
chain (Connex), but I doubt it would work as the Mavic and the Connex
has similar widths upon visual inspection....
Thanks so much!
C