# Wahoo Kickr Core Noise?

**URL:** <https://wahoox.forum.wahoofitness.com/t/wahoo-kickr-core-noise/26065>\
**Category:** Equipment\
**Created:** [July 25, 2024, 7:27am UTC](https://wahoox.forum.wahoofitness.com/t/wahoo-kickr-core-noise/26065 "2024-07-25T07:27:28Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![alexandros89](https://avatars.discourse-cdn.com/v4/letter/a/87869e/32.png) [@alexandros89](https://wahoox.forum.wahoofitness.com/u/alexandros89)\
**Post date:** [July 25, 2024, 7:27am UTC](https://wahoox.forum.wahoofitness.com/t/wahoo-kickr-core-noise/26065/1 "2024-07-25T07:27:28Z")

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Hi all, just got a used kickr core and its making a weird noise when turning. Is that a normal sound or something to worry about?

Thanks!

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**Author:** ![Glen.Coutts](https://sea2.discourse-cdn.com/flex020/user_avatar/wahoox.forum.wahoofitness.com/glen.coutts/32/25318_2.png) [@Glen.Coutts](https://wahoox.forum.wahoofitness.com/u/Glen.Coutts)\
**Post date:** [July 25, 2024, 12:18pm UTC](https://wahoox.forum.wahoofitness.com/t/wahoo-kickr-core-noise/26065/2 "2024-07-25T12:18:57Z")

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That’s not a normal sound.

Edit: It sounds like a bearing issue that others have had.

> [@Wahoo kickr core strange noise problem?](https://wahoox.forum.wahoofitness.com/t/wahoo-kickr-core-strange-noise-problem/17568/11):
>
> Like i said in previous post , wahoo uses 6003-ZZ bearings, i replaced them with 6003-2RS , 17x35x10, there’s lots of good videos found on youtube, but it was very straight forward and easy job to do

There’s also a page on The Company support site

> **[CORE noise or vibration](https://support.wahoofitness.com/hc/en-us/articles/4409061118226-CORE-noise-or-vibration)**
>
> Looking for KICKR BIKE setup instructions, SPEEDPLAY installation tips or need troubleshooting help with any Wahoo product? The Wahoo Fitness support team is here to help.

Lastly, though your unit is used, it may help to contact Support and seek their input

> **[Submit a request – Wahoo Fitness Support](https://support.wahoofitness.com/hc/en-us/requests/new)**
>
> Looking for KICKR BIKE setup instructions, SPEEDPLAY installation tips or need troubleshooting help with any Wahoo product? The Wahoo Fitness support team is here to help.

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**Author:** ![jmckenzieKOS](https://sea2.discourse-cdn.com/flex020/user_avatar/wahoox.forum.wahoofitness.com/jmckenziekos/32/2135_2.png) [@jmckenzieKOS](https://wahoox.forum.wahoofitness.com/u/jmckenzieKOS)\
**Post date:** [July 25, 2024, 2:19pm UTC](https://wahoox.forum.wahoofitness.com/t/wahoo-kickr-core-noise/26065/3 "2024-07-25T14:19:23Z")

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Is there a bicycle installed? If so, look for frame interference. I found my 2022 Diverge required the 12 speed adapter to clear. Otherwise, it sounds like worn out bearings.