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perfect shifting now crappy... chain and new drivetrain to blame?

 
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Old 30-04.-2004, 10:48 AM   #1
bike writer
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Default perfect shifting now crappy... chain and new drivetrain to blame?

Put on a new cassette and new chain today. Chain is same length as
old, but the cassette is a 12-23 instead of a 11-23 (but I had a 12-25
on recently with no issues).

Same kind of chain (wippermann stainless 10v) and same kind of
cassette.
The thing shifts like crap! It used to shift perfectly. Now it is
fussy going onto the 12t (like I said, it had no issues with the 12 on
the 12-25).

Is it true Wippermann chains have a "right" and "wrong" way to go on?
I heard it did and switched it around after the initial clanking, and
it seems the same.

Or do new chains need a bit of stretching?
I wiped the wax crud off, and lubed everything up, but it's like my
old stuff shifted better.
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Old 30-04.-2004, 05:13 PM   #2
Ron Hardin
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Default Re: perfect shifting now crappy... chain and new drivetrain to blame?

The derailleur might be crudded up at one end, if the spacing isn't
quite the same off the hub and it has to travel a little further.

I'd change the end stop so it can travel further and try shifting it
by hand (rather than with the cable), just to see if that's likely the
cause.
--
Ron Hardin
rhhardin@mindspring.com

On the internet, nobody knows you're a jerk.
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Old 30-04.-2004, 07:12 PM   #3
Bert L.am
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Default Re: perfect shifting now crappy... chain and new drivetrain to blame?


"bike writer" <bikewriter71@hotmail.com> schreef in bericht
news:3b916445.0404291748.330ec13@posting.google.com...
> Put on a new cassette and new chain today. Chain is same length as
> old, but the cassette is a 12-23 instead of a 11-23 (but I had a 12-25
> on recently with no issues).
>
> Same kind of chain (wippermann stainless 10v) and same kind of
> cassette.
> The thing shifts like crap! It used to shift perfectly. Now it is
> fussy going onto the 12t (like I said, it had no issues with the 12 on
> the 12-25).
>
> Is it true Wippermann chains have a "right" and "wrong" way to go on?
> I heard it did and switched it around after the initial clanking, and
> it seems the same.
>
> Or do new chains need a bit of stretching?
> I wiped the wax crud off, and lubed everything up, but it's like my
> old stuff shifted better.



You may want to adjust the derailer with the screw that is on the end of the
cable entering the derailer.


--
Posted by news://news.nb.nu
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