Twisted chain?

[Dan Cosley]

I was investigating a problem with an MTB shifting itself every few seconds and found that the
plates for one chain link had been twisted, maybe 15 degrees. Any thoughts on what caused it?

-- Dan

--
Dan Cosley ([email protected] * http://www.cs.umn.edu/~cosley/) GroupLens Research
Lab, Univ of MN (http://movielens.umn.edu/ * 612.624.8372) *** Just a foot soldier in the Army
of Truth ***

 

[Michael Dart]

"Dan Cosley" <[email protected]> wrote in message news:[email protected]...
> I was investigating a problem with an MTB shifting itself every few seconds and found that the
> plates for one chain link had been twisted, maybe 15 degrees. Any thoughts on what caused it?
>
> -- Dan
>

Hard shifting under power. Bashed a rock when in the big ring. Stick between chain and gears. Small
animals caught in drivetrain trying to chew their way out.

Mike - probably no 1 ;^)

 

[Stan Cox]

I had number 3 happen to me in a race while cilimbing out of the saddle and put a 45degree bend in
my chain :-0 I just managed to unclip before toppling over. Luckily everyone else got round me. I
still have that piece of chain.

Stan Cox

"Michael Dart" <[email protected]> wrote in message news:[email protected]...
>
> "Dan Cosley" <[email protected]> wrote in message news:[email protected]...
> > I was investigating a problem with an MTB shifting itself every few seconds and found that the
> > plates for one chain link had been twisted, maybe 15 degrees. Any thoughts on what caused it?
> >
> > -- Dan
> >
>
> Hard shifting under power. Bashed a rock when in the big ring. Stick between chain and gears.
> Small animals caught in drivetrain trying to chew their way out.
>
> Mike - probably no 1 ;^)