How to remove Nervar crankset?

[KansasJack]

Oops. Double post.

 

[Eric Amlie]

Good idea to take it to someone who has the right tools to do the job.

 

[bulldog1935]

Looks like a half-step triple - choice gearing.

 

[dweenk]

If the shop does not have the "right tool" do not let them pound it out with a hammer and punch. There are better ways to remove a cotter that may save it.