Hello and welcome 
Nice bike :thumbup
The most important mod for the Fazer is to check the front sprocket nut. There has been upgrade to 12mm. If you decide to change it probably its good idea to change the chain and the sprockets too: http://foc-u.co.uk/index.php/topic,17673...#msg204017
The new nut is higher and looks like this almost level with the shaft:
http://foc-u.co.uk/index.php?topic=11851.0
![[Image: 12810509144_392cc09641_z.jpg]](http://farm8.staticflickr.com/7390/12810509144_392cc09641_z.jpg)
Here is the old one note the shaft going above the nut few mm:
![[Image: hqdefault.jpg]](https://i.ytimg.com/vi/ahLm73xjN-o/hqdefault.jpg)
Good luck on the tests!
Where are you based?
Nice bike :thumbup
The most important mod for the Fazer is to check the front sprocket nut. There has been upgrade to 12mm. If you decide to change it probably its good idea to change the chain and the sprockets too: http://foc-u.co.uk/index.php/topic,17673...#msg204017
The new nut is higher and looks like this almost level with the shaft:
http://foc-u.co.uk/index.php?topic=11851.0
Here is the old one note the shaft going above the nut few mm:
Good luck on the tests!
Where are you based?
Adrian Monk: Unless I'm wrong, which, you know, I'm not.
![[Image: 606131.png]](http://badges.fuelly.com/images/sig-uk/606131.png)