# Kickr core

**URL:** <https://wahoox.forum.wahoofitness.com/t/kickr-core/30077>\
**Category:** Equipment\
**Created:** [August 27, 2025, 9:28am UTC](https://wahoox.forum.wahoofitness.com/t/kickr-core/30077 "2025-08-27T09:28:38Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Panicbuy.1969](https://avatars.discourse-cdn.com/v4/letter/p/d07c76/32.png) [@Panicbuy.1969](https://wahoox.forum.wahoofitness.com/u/Panicbuy.1969)\
**Post date:** [August 27, 2025, 9:28am UTC](https://wahoox.forum.wahoofitness.com/t/kickr-core/30077/1 "2025-08-27T09:28:38Z")

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Hi everyone

I currently have a kickr core with zwiftride

Last few rides the kickr core has a knocking sound

I’ve raised a ticket with wahoo but no response as yet

Does anyone have any experience with wahoo responses

Also has anyone had a knocking sound with there kickr core

Any help would be appreciated

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**Author:** ![emacdoug](https://sea2.discourse-cdn.com/flex020/user_avatar/wahoox.forum.wahoofitness.com/emacdoug/32/15557_2.png) [@emacdoug](https://wahoox.forum.wahoofitness.com/u/emacdoug)\
**Post date:** [August 27, 2025, 6:16pm UTC](https://wahoox.forum.wahoofitness.com/t/kickr-core/30077/2 "2025-08-27T18:16:54Z")

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It sometimes can take a day or two before you get a response if they’re busy, but they’re usually very helpful once they reply.

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**Author:** ![juviflor](https://avatars.discourse-cdn.com/v4/letter/j/85f322/32.png) [@juviflor](https://wahoox.forum.wahoofitness.com/u/juviflor)\
**Post date:** [August 28, 2025, 5:24pm UTC](https://wahoox.forum.wahoofitness.com/t/kickr-core/30077/3 "2025-08-28T17:24:07Z")

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Yeah, I had the same thing with my Core a while back. For me it turned out to be the belt tension, gave it a little adjustment and the knock went away. Wahoo support can be slow, took them over a week to get back to me, but they did eventually send over a guide. If you’re handy, checking the belt/bolts yourself might save you some waiting.

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**Author:** ![Panicbuy.1969](https://avatars.discourse-cdn.com/v4/letter/p/d07c76/32.png) [@Panicbuy.1969](https://wahoox.forum.wahoofitness.com/u/Panicbuy.1969)\
**Post date:** [August 28, 2025, 7:22pm UTC](https://wahoox.forum.wahoofitness.com/t/kickr-core/30077/4 "2025-08-28T19:22:02Z")

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Thanks

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**Author:** ![Panicbuy.1969](https://avatars.discourse-cdn.com/v4/letter/p/d07c76/32.png) [@Panicbuy.1969](https://wahoox.forum.wahoofitness.com/u/Panicbuy.1969)\
**Post date:** [August 28, 2025, 7:23pm UTC](https://wahoox.forum.wahoofitness.com/t/kickr-core/30077/5 "2025-08-28T19:23:27Z")

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Had a response today and wahoo are going to replace my kickr core