Ghost shifting - only when wet ?

dmont

I re-indexed my gears a few weeks ago and they were working perfectly until yesterday.

It was pissing down yesterday and I noticed a lot of ghost shifting on the rear derailleur. This happened going up in gear and down...

I was going to re-index them again, but I went out on it today and the gears are working perfectly again... very odd.

Is there any reason why I'm getting ghost shifting but only when it's wet ? ( cables were clean with no stones or sh!t clogging them up )..

Cheers

cooldad

Crud on chain/cassette.

dmont

Must've been something like that..

Cheers for the reply cooldad, I'll keep an eye on it next time it rains and check the chain/cassette to see if that's what's going on..


Dmont