My exhaust on my 125 et4 is shot to sh-t in several places, so I will have to get another, but they do seem quite expensive for what they are. I haven't seen one for less than £90 on ebay, and useable used parts appear to be like hens teeth. I'm keen on the idea of a non-standard item in the future too, which is deterring me further from getting a new item just to make sure it can pass it's mot.

I'm also liking the idea of a wider rear tyre in the future. Any body know how wide you can go, and what is available? they all seem to be pretty skinny.