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spadekevin 27.06.2018 12:22

Wheel rim fault?
 
Hi,

Leaving aside `catastrophic` damage eg riding into potholes etc what causes a wheel do go slightly out of true? I can see that as the wheel rotates the spokes will tension / relax but as long as spokes have been properly tensioned what causes some to then slacken off after soem use? Twice I`ve had wheels rebuilt with Mavic rims and twice after a few 100 miles they have gone slightly, 3 mm or so, out of true having originally been perfect; any reasons for this?

Please help.

I didn't find the right solution from the Internet.

References:-
https://www.bikeradar.com/forums/vie...php?t=12853864
Recycling Service Video

Thanks!

J.D. 30.06.2018 03:37

Well, as have been said in refs there is a plenty of things can cause this issue. I'm not an wheel expert, but first things I would check is balanced tension of all spokes. Spokes should be tensed even. And again have you released a bit the spokes tension after wheel built? This insignificant moment can be a source of a problem as well.
Anyway, despite you know the basics, tips in the vid below should be useful


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