Sprockets are really hard to find for the short-lived Ringlé Atilla-the-Hub BMX cassette hub.
I have a sprocket and chainring (NOS) listed here:
https://www.ebay.co.uk/sch/i.html?i..._trksid=p4429486.m3561.l170197&_ssn=elite_504
I have a sprocket and chainring (NOS) listed here:
https://www.ebay.co.uk/sch/i.html?i..._trksid=p4429486.m3561.l170197&_ssn=elite_504
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