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When they look like a normal chainring I guess😁
There is quite a bit of wear on that Andy and I'd change it when it's next due a new chain or now if your chain isn't that old.personaly once worn I swap out for the steel versions which are £16 on tweeks genuine SRAM X sync boost as they last minimum twice as long but are heavy but it's an area I don't mind the extra late.
Although since switching to a wax based lube my STD original alloy one is holding up really well
For reference it's the meat in between the narrow wide that's worn and wears and once the chain sits jn there baggy it also starts to prematurely wear your chain .
That's generally wear from muck and grit rather than actually crank revolutions so a steel one would be on my shopping list