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  #1  
Old 05-07-2021, 11:17 AM
beanboy99 beanboy99 is offline
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Join Date: Mar 2021
Posts: 92
broken skewer nut

So I put my bike on a friend's trainer to try out some fit adjustments. When I took it off, the plastic shell of the Mavic skewer nut (non QR side) stuck in the trainer tube. The metal inside part of the nut is still securely on the skewer, but the plastic cover is stuck inside the trainer and I won't be able to remove it intact.

My question: do I even need the plastic shell? or is it just to give you something easy to twist? QR seems to work fine without.

Secondly, if I need to replace it, do I need something specific to Mavic or can I just use a generic skewer nut?
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  #2  
Old 05-07-2021, 11:22 AM
djg21 djg21 is offline
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Location: Saratoga, NY
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Quote:
Originally Posted by beanboy99 View Post
So I put my bike on a friend's trainer to try out some fit adjustments. When I took it off, the plastic shell of the Mavic skewer nut (non QR side) stuck in the trainer tube. The metal inside part of the nut is still securely on the skewer, but the plastic cover is stuck inside the trainer and I won't be able to remove it intact.

My question: do I even need the plastic shell? or is it just to give you something easy to twist? QR seems to work fine without.

Secondly, if I need to replace it, do I need something specific to Mavic or can I just use a generic skewer nut?
By a cheap steel skewer to use on the trainer.
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  #3  
Old 05-07-2021, 12:23 PM
bfd bfd is offline
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Join Date: Dec 2003
Location: San Francisco
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Not sure if any would fit, but Boulder bikes has several vintage Campy skewer caps and nuts that might work:

http://boulderbicycle.bike/cart.php?...&search=Skewer

Probably best to send Mike Kone an email and discuss.

Good Luck!
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  #4  
Old 05-07-2021, 04:04 PM
slambers3 slambers3 is offline
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Location: SW Michigan
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The skewers with the plastic end are not intended for trainer use and could fail if used that way with serious consequences. Source an all-metal closed cam skewer for trainer riding.
As far as replacing the nut, it depends but usually they’re a standard M5 thread so basically anything would work. If the user intends to ride it on a trainer regularly just get a trainer skewer.
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  #5  
Old 05-07-2021, 04:29 PM
beanboy99 beanboy99 is offline
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Join Date: Mar 2021
Posts: 92
Thanks for your replies. Just to clarify, I don't really need a skewer for trainers since I don't use one (this was a one-time thing). Just wondering if I need to replace the nut for regular road riding or can I keep it as is. It's helpful to know that a std. nut should work.
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