| Sprocket, Chain, equipment = questions
Whilst cleaning the front sprocket I can see it has the very slightest hint of the teeth starting to curl, I mean very slight, I had to look a couple of times to be sure. Now for the questions
1. Is this a warning?
2. Is 7000 miles fair wear & tear on a bike that has never been wheelied?
3. Should I immediately buy a new set including chain or am I OK for a bit longer?
4. Is the best chain the Tsubaki ?
5. Who gives the best deals and service on a replacement chains?
6. Do I need to buy a Chain splitter/riveter tool, if so which is best ?
Cheers guys & gals | 
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