That was a Phil Wood sprocket too. Barely used (a few months tops).
It seems that:
[ulist]
[li]There wasn't enough grease.[/li]
[li]The sprocket and hub welded themselves together.[/li]
[li]The Phil Wood sprocket is stronger than the formula hub.[/li]
[/ulist]
Feck.
Just found the missing 3 threads.
They're on the inside of the cog I removed.
FUCK!
That was a Phil Wood sprocket too. Barely used (a few months tops).
It seems that:
[ulist]
[li]There wasn't enough grease.[/li]
[li]The sprocket and hub welded themselves together.[/li]
[li]The Phil Wood sprocket is stronger than the formula hub.[/li]
[/ulist]
FUUUUUUUUUUUUCK!