I think you can use any old long(triple?) chain ring bolt. and any 4mm washer/spacer. You might want to confirm that though. I use a normal double ring bolt as hidden bolt for my single ring chorus set.
I think you can use any old long(triple?) chain ring bolt. and any 4mm washer/spacer.
You might want to confirm that though. I use a normal double ring bolt as hidden bolt for my single ring chorus set.
Thread is the same, but the shoulder on the proper bolt provides drive to the outer ring when using as a double.
@gbj_tester started
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Thread is the same, but the shoulder on the proper bolt provides drive to the outer ring when using as a double.