Originally Posted by breadbin
Is it ok to use petrol to clean away the gick from a cassette. I used to soak them overnight after scrubbing with a toothbrush when I was younger and can't remember if it damaged them. I think it would be ok but just wanted to make sure. Also there is a rivet on the Dura-ace chain that is different to the rest. I am guessing this is the one to remove to take the chain off. Would I be right?
I'll assume petrol is gasoline and is "dangerous" to use as it's extremely flammable.
I use diesel fuel and a stiff brush and it works great.
If you remove the Shimano chain pin you will need a new pin to replace it.