Does this need replacing???

[RDee]

Hello folks,
I have had my bike for about three years and done about 14,000km in all weathers mostly commuting on roads. I think my chain ring looked worn but I'm not sure so was looking for knowledgeable advice! Also I have replaced the chain three times when my wear indicator got over 0.75% but have never changed my cassette. I guess my question is, do I need to change the big ring when I do my next chain (which will be due shortly) and if so it will probably be wise to do the cassette at the same time?
Here are some photos:

Cheers in advance

 

[ianrauk]

I would say there's plenty of life in that.

 

[Oldbloke]

As Ian says above

 

[RDee]

Thanks guys. I will leave it for a bit longer then.

 

[Levo-Lon]

R there be life in that sir

 

[User6179]

Looks fine , if you used the small ring more you could get another 14000 km

 

[RDee]

Bit flat round here for the small ring but thanks for the suggestion.

 

[Racing roadkill]

Loads of life left in there. If any of the teeth were missing ( shark toothing ) I'd say replace. That looks okay to me.

 

[Ajax Bay]

^^^ Chain ring OK. New cassette with next new chain though (so get one in the box). You can try putting the new chain on and see what happens, but you have done very well (14k) with that cassette. Retire it.

 

[bpsmith]

Spend some time on cleaning it instead perhaps?