Cassette loosing teeth

[Gray squirrel]

70 miles on my levo expert 2020 my 9 th gear lost 2 teeth ,it's the teeth that connects to next gear ,pin in bottom of tooth

 

[Frankieboy]

70 miles on my levo expert 2020 my 9 th gear lost 2 teeth ,it's the teeth that connects to next gear ,pin in bottom of tooth

Can you post some pictures?

 

[Gray squirrel]

Can you post some pictures?

It was warranty by SRAM ??

 

[Gray squirrel]

Pic

 

[Mikerb]

chain looks as dry as a bone! Maybe the cause?

 

[Gray squirrel]

chain looks as dry as a bone! Maybe the cause?

Definitely not lube every ride rock and roll gold that's after a 18 miles of mud trail ?I owned a bike shop for 3 yrs so I can maintain a bike ?