C
Carnold
Guest
Over the last couple of weeks my bicycle with about 5,000
miles on it has developed a serious case of chain suck when
using the inner chainring. The bike has 105 components and
is a triple chainring by 9sp.
The first attempt to solve the problem was a good cleaning
and oiling of the chain, which didn't work. Next attempt
was to replace the chain, and of course this didn't work.
I've since read that the fix is to replace the chainring.
Is this correct?
And a few more questions:
1. In addition to the inner chainring should the middle and
outer be replaced at the same time?
2. Will Ultegra chainrings fit the 105 crank? Will the
Ultegra parts last any longer? Are there advantages other
than lightening the billfold?
3. Given that the bike has about 5,000 miles in the last
year (yes I'm averaging 100 miles a week), what else is
about to need replacing or repairing? How long do
cassettes last?
Thanks for the help in advance,
C.
miles on it has developed a serious case of chain suck when
using the inner chainring. The bike has 105 components and
is a triple chainring by 9sp.
The first attempt to solve the problem was a good cleaning
and oiling of the chain, which didn't work. Next attempt
was to replace the chain, and of course this didn't work.
I've since read that the fix is to replace the chainring.
Is this correct?
And a few more questions:
1. In addition to the inner chainring should the middle and
outer be replaced at the same time?
2. Will Ultegra chainrings fit the 105 crank? Will the
Ultegra parts last any longer? Are there advantages other
than lightening the billfold?
3. Given that the bike has about 5,000 miles in the last
year (yes I'm averaging 100 miles a week), what else is
about to need replacing or repairing? How long do
cassettes last?
Thanks for the help in advance,
C.