899 899 Sprocket And Chain

haha, good analogy
Mine was the same, and I was meticulous about looking after it
I have both Afam and Renthal sprockets on my bike (and spare wets), and there's very little in it for weight and quality

 

I'm standard on the front buddy

 

What pitch and size are the standard setup? I'm converting a bIke for track and need to change mine.

 

Errr

I know it's a 520

I 'think' it's 106 links (think)