I have a chain take-off from an '04 R6 with 6k easy miles (new rider). He wrecked the bike, the chain is collecting dust in the garage. one link was cut to get it off.

$40

I am taking the 525 chain off my gsxr 600, it has 9k miles on it, most likely the stock chain, but doesn't seem stretched as the tensioners have a long way to go.

$25

2004 r6 subframe, straight - $125

swingarm - $75

clip-ons - $45