That's the pre-1999, 26mm 12T & up lock ring.
I need one.
If you have one in your spares box, you'll probably never need it.
Sell it to me.
Please.
@Jingle_Jangle started
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That's the pre-1999, 26mm 12T & up lock ring.
I need one.
If you have one in your spares box, you'll probably never need it.
Sell it to me.
Please.