500 rear sprockets

[Gazman]

Hi all,
Does anyone happen to have any 500 rear sprockets that would like to sell on to me.
I’m looking for anything around 38-39 and a 42-44 chain size 520.
Cheers

 

[Paul Marx]

Hi all,
Does anyone happen to have any 500 rear sprockets that would like to sell on to me.
I’m looking for anything around 38-39 and a 42-44 chain size 520.
Cheers

Turn down a 750 or triple sprocket if you want 520, or use 530 and an original sprocket.