can't see the pic at work but pista's weren't 531 were they? i thought they were butted hi-ten?
sorry if i've got this wrong but a quick google sees to back me up.
Can't see the point of your post to be honest,the clue is in the upgraded bit i have swopped the stock forks for 531 chrome lightweight forks so i could fit a quill stem and cinelli bars.
Can't see the point of your post to be honest,the clue is in the upgraded bit i have swopped the stock forks for 531 chrome lightweight forks so i could fit a quill stem and cinelli bars.