Mine's been slipping for the last couple of rides. Here's why...
[img] 
[/img]
😳
That's not worn it's broken.
Mine died well before it was worn out
[img] 
[/img]
Yes, I suppose broken is more accurate
I had the same happen to a Superstar cog, only around 150 miles use - I sent it back, and they replaced with 2 of the stamped steel type - still using the first of the replacements and it has been brilliant in comparison
[IMG] 
[/IMG]
I'm seeing a pattern here...
Maybe try a better brand cog.
The teeth that are still there don't seem to be showing much wear.
Edit apart from the supershite one that needs stuffing up fruit's/ neil's/ octopron's ass.
yep, i'll know better for next time - so much for 'hardened' - it was made of cheese
[IMG] 
[/IMG]
Sheet that's propper tat.
Posted before, I guess it's broken, not warn...
[img][url= https://farm8.staticflickr.com/7277/13912961966_062c720386_s.jp g" target="_blank">https://farm8.staticflickr.com/7277/13912961966_062c720386_s.jp g"/> [/img][/url][url= https://flic.kr/p/ncrySA ]image[/url] by [url= https://www.flickr.com/people/8373828@N08/ ]sanename[/url], on Flickr[/img]