Campagnolo chainring bolt

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Frankie13
Posts: 424
Joined: Thu Jan 27, 2011 9:52 pm
Location: USA

by Frankie13

Hello,
I noticed yesterday that the bolt at the crank arm from the 2012 Super Record crank has a pin inside the bolt head, and I couldn't inset the torx bit. All the other bolts are torx as well but don't have this pin. Is there a special bit from Campagnolo that I have to buy?

Thanks

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tommasini
Posts: 1297
Joined: Sun Nov 02, 2003 6:48 am
Location: Central USA
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by tommasini

Campagnolo in the manual for the crankset says something along the lines that if you are going to replace chainrings to contact a service center due to the importance of getting the rings mounted back on with no waver of the ring. Then I recall reading a Q&A somewhere (not just forum mumbo jumbo) that the hidden bolt is like that to discourage "tampering" - or rather discourage unnecessary removal. But going on it said that once you do really want to remove that bolt you must break off that center tab with something like a needle nose pliers and then use the torx wrench like usual. Then in the future it's just not there in the way.

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Willier
Posts: 1537
Joined: Wed Dec 21, 2005 4:37 pm

by Willier

I have just pushed the pin in with a torx
"Smart may have the answers, but stupid have all the interesting questions."

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jipperd
Moderator / Brake Pad Boy
Posts: 1268
Joined: Wed Dec 13, 2006 11:44 am
Location: Holland

by jipperd

Like you suggested there is a special Torx key, however. Do yourself a favour and remove the 'pin'. It's not functional.

Montana
Posts: 342
Joined: Sat Aug 05, 2006 8:29 am

by Montana

Yes. You can just pull that pin out with no damage to the Torx bolt and throw it away. No worries :thumbup:

Frankie13
Posts: 424
Joined: Thu Jan 27, 2011 9:52 pm
Location: USA

by Frankie13

Awesome, thank you all for the replies.

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