removing a master link (clip)

[DimitriT]

Hey guys,

I have a perfectly good chain and master link which I've been riding for 5k miles or
so. Plenty of life left on it.

But recently I got the urge to try changing my final drive ratio so I took the opportunity
(while fixing a flat) to change my rear sprocket.

The smaller sprocket looks like it will need two fewer links on the chain.

So I figured I'd remove two links by first removing the master and then breaking off two links
with my chain tool.

Trouble is I can't get the darn master link off. The clip came off easy but the plate under it
has been pressed on and does not want to move. I don't want to pry it too much because
I'd like to reuse it and don't want to break the o-rings.

Is there a trick to getting these apart? Should I just break the link (using the chain breaker)
and buy a new master link to replace it?

[Agemax]

use the chain link tool to gently push the pins through the plate. do it slowly, alternating between both pins so you dont bend the plate or the link

[DimitriT]

I have the RK chain tool but when I set it up to push on the pin the tool also pushes on
the back plate which holds both pins. I think if I push on the pins like this the pins will
eventually pop out of the back plate as well. I don't have a tool which allows the back
plate to move as I push on the pins.

[Agemax]

ok, rest the link on the sprocket so it supports it but still gives you access.
use a small pin punch and gently tap the link pins through the plate. again alternately and evenly

[DimitriT]

ok, rest the link on the sprocket so it supports it but still gives you access.
use a small pin punch and gently tap the link pins through the plate. again alternately and evenly

Gonna give this a try tonight. Thanks!!